CN218533476U

CN218533476U - Automatic screw locking frock of new energy automobile battery case

Info

Publication number: CN218533476U
Application number: CN202120951658.6U
Authority: CN
Inventors: 张毅; 曹开源
Original assignee: Jiangxi Puman Technology Co ltd
Current assignee: Jiangxi Puman Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2023-02-28
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an automatic screw locking frock of new energy automobile battery case, including a supporting bench, the inside of supporting bench is seted up the inner chamber, and the inner chamber inboard is connected with two-way lead screw through the bearing, the surface screw thread of two-way lead screw is connected with two thread bush, the top surface of supporting bench is provided with two backup pads; the utility model discloses in, rotate the two-way lead screw in the brace table through the hand wheel, make two thread bush drive a set of backup pad that corresponds the setting respectively, anchor clamps and the strip removes in opposite directions that supports, and then two anchor clamps inboards are stretched into respectively at the both ends of battery case, make the kink of anchor clamps can contradict with the lateral wall face of battery case, in this process, the crooked type that the anchor clamps inboard set up supports the strip and stretches into the in-process at the battery case and applys decurrent pressure, force the top surface and the lateral wall face of battery case to receive anchor clamps respectively and support regular and the centre gripping of strip, realize that the stability of battery case presss from both sides tightly, the advantage that has the dismouting convenient and promotion battery case packaging efficiency.

Description

Automatic screw locking frock of new energy automobile battery case

Technical Field

The utility model relates to a battery case equipment technical field especially relates to automatic screw locking frock of new energy automobile battery case.

Background

At present, new energy automobile's rectangular shape battery case when producing, need lock the tip of battery case through last screw machine adoption screw fixation's mode, however, the current last screw machine that is used for the battery case is in the use, the mode that adopts simple frock clamp centre gripping or needs staff manual support to shell about the battery case generally carries out the screw operation, there is the automatic screw locking inefficiency of battery case, and very easily takes place the condition of screw dislocation, be unfavorable for new energy automobile battery case's high-efficient equipment.

Therefore, the automatic screw locking frock of new energy automobile battery case has been proposed, possesses convenient battery case centre gripping and regular advantage, and then solves the problem among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing an automatic screw locking tool for a new energy automobile battery box.

In order to realize the purpose, the utility model adopts the following technical scheme: automatic screw locking frock of new energy automobile battery case, including a supporting bench, the inner chamber has been seted up to the inside of brace table, and the inner chamber inboard is connected with two-way lead screw through the bearing, the surperficial threaded connection of two-way lead screw has two thread bush, the top surface of brace table is provided with two backup pads, and the bottom surface of two backup pads all welds through spliced pole and two thread bush, two the anchor clamps have all been welded to the face in opposite directions of backup pad, and the inboard welding of anchor clamps has to the strip to the both ends of anchor clamps all are provided with the kink, the inboard centre gripping of anchor clamps has the battery case, and the top surface and the lateral wall face of battery case contradict with supporting strip and kink respectively.

As a further description of the above technical solution: the supporting table is characterized in that the top surface of the supporting table is communicated with the inner cavity and provided with a strip groove, the bottom surface of the supporting plate is welded with a connecting column, the side surface of the connecting column is welded with two sliding sleeves of a U-shaped structure, and the two sliding sleeves are both in sliding connection with the strip groove.

As a further description of the above technical solution: the supporting plates, the clamps and the supporting strips are provided with two groups, and the two groups of supporting plates, the clamps and the supporting strips are symmetrical about a vertical central line of the supporting table.

As a further description of the above technical solution: both ends of anchor clamps all are provided with the kink, it is whole for the bending type structure to support the strip.

As a further description of the above technical solution: one end of the bidirectional screw rod penetrates through the support table and is fixedly connected with a hand wheel.

As a further description of the above technical solution: the one side that supports strip and kink towards the battery case all bonds there is the rubber pad.

The utility model discloses following beneficial effect has:

the utility model discloses in, rotate the two-way lead screw in the brace table through the hand wheel, make two thread bush drive a set of backup pad that corresponds the setting respectively, anchor clamps and the strip removes in opposite directions that supports, and then two anchor clamps inboardly are stretched into respectively at the both ends of battery case, make the kink of anchor clamps conflict with the lateral wall face of battery case, this in-process, the crooked type that the anchor clamps inboard set up supports the strip and stretches into the in-process at the battery case and applys decurrent pressure, force the top surface and the lateral wall face of battery case to receive anchor clamps respectively and support regular and the centre gripping of strip, realize the stable clamp of battery case and press from both sides tightly, the advantage that has the dismouting convenient and promote battery case packaging efficiency, and simultaneously, set up a groove through lining up the inner chamber at the top surface of brace table, when the thread bush drives the backup pad, welded spliced pole passes through U type sliding sleeve and slides along a groove medial surface between backup pad and the thread bush, effectively promote the stability of backup pad mobile state, thereby the centre gripping effect of battery case guarantee.

Drawings

Fig. 1 is a schematic structural view of the automatic screw locking tool for the new energy automobile battery box of the present invention;

fig. 2 is a top view of the new energy automobile battery box automatic screw locking tool of the present invention;

fig. 3 is the utility model discloses new energy automobile battery case automatic screw locking frock's backup pad structural schematic.

Illustration of the drawings:

1. a support table; 2. an inner cavity; 3. a bidirectional screw rod; 4. a threaded sleeve; 5. connecting columns; 6. a support plate; 7. a clamp; 8. supporting the strips; 9. a battery case; 10. a strip groove; 11. a bending section; 12. a sliding sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides automatic screw locking frock of new energy automobile battery case.

The utility model will be further explained by combining the attached drawings and the detailed description, as shown in fig. 1-3, the new energy automobile battery box automatic screw locking tool according to the embodiment of the utility model comprises a supporting platform 1, an inner cavity 2 is arranged inside the supporting platform 1, the inner side of the inner cavity 2 is connected with a bidirectional screw rod 3 through a bearing, the surface of the bidirectional screw rod 3 is in threaded connection with two thread sleeves 4, the top surface of the supporting platform 1 is provided with two supporting plates 6, the bottom surfaces of the two supporting plates 6 are welded with the two thread sleeves 4 through connecting columns 5, the opposite surfaces of the two supporting plates 6 are welded with clamps 7, the inner sides of the clamps 7 are welded with supporting strips 8, both ends of the clamps 7 are provided with bending parts 11, the inner sides of the clamps 7 are clamped with battery boxes 9, the top surface and the side wall surface of the battery box 9 are respectively abutted against the abutting strips 8 and the bending parts 11, the bidirectional screw rod 3 in the supporting table 1 is rotated through the hand wheel, the two thread sleeves 4 are enabled to respectively drive the group of supporting plates 6, the clamp 7 and the abutting strips 8 which are correspondingly arranged to move oppositely, then the two ends of the battery box 9 respectively extend into the inner sides of the two clamps 7, the bending parts 11 of the clamp 7 can be abutted against the side wall surface of the battery box 9, in the process, the bent abutting strips 8 arranged on the inner sides of the clamps 7 exert downward pressure in the extending process of the battery box 9, so that the top surface and the side wall surface of the battery box 9 are respectively regulated and clamped by the clamp 7 and the abutting strips 8, the stable clamping of the battery box 9 is realized, and the advantages of convenient disassembly and assembly efficiency improvement of the battery box 9 are achieved;

in one embodiment, the top surface of the supporting table 1 penetrates through the inner cavity 2 to be provided with the strip groove 10, the connecting column 5 is welded on the bottom surface of the supporting plate 6, the side surface of the connecting column 5 is welded with the sliding sleeves 12 of two U-shaped structures, the two sliding sleeves 12 are both in sliding connection with the strip groove 10, when the threaded sleeves 4 drive the supporting plate 6, the connecting column 5 welded between the supporting plate 6 and the threaded sleeves 4 slides along the inner side surface of the strip groove 10 through the U-shaped sliding sleeves 12, the stability of the moving state of the supporting plate 6 is effectively improved, and therefore the clamping effect of the battery box 9 is guaranteed.

In one embodiment, backup pad 6, anchor clamps 7 and to strip 8 be provided with two sets ofly, and two sets of backup pads 6, anchor clamps 7 and to strip 8 about the vertical central line symmetry of brace table 1, through two sets of backup pads 6, anchor clamps 7 and to strip 8, can carry out centre gripping in opposite directions to battery case 9, guarantee battery case 9 stability under last screw state.

In an embodiment, the both ends of anchor clamps 7 all are provided with kink 11, support the whole curved structure that is of strip 8, through the kink 11 and the curved structure of anchor clamps 7 support strip 8, can conflict with battery case 9 top surface and lateral wall face, are favorable to the stable centre gripping of battery case 9, and are favorable to the regulation of casing about battery case 9, avoid the condition of screw dislocation to take place.

In one embodiment, a handwheel is fixedly connected to one end of the bidirectional screw rod 3 penetrating through the support table 1, and the rotation of the bidirectional screw rod 3 is facilitated through the handwheel.

In one embodiment, a rubber pad is bonded to the side of the abutting strip 8 and the bending part 11 facing the battery box 9, and the situation that the battery box 9 is scratched during the clamping process of the clamp 7 can be avoided through the rubber pad.

The working principle is as follows:

during the use, move the device to suitable position, then place battery case 9 at the intermediate position of a supporting bench, rotate two-way lead screw 3 in the supporting bench 1 through the hand wheel, make two thread bush 4 drive a set of backup pad 6 that corresponds the setting respectively, anchor clamps 7 and support strip 8 and move in opposite directions, and then the both ends of battery case 9 stretch into two anchor clamps 7 inboardly respectively, make the kink 11 of anchor clamps 7 can contradict with the lateral wall face of battery case 9, in this process, the crooked type that anchor clamps 7 inboard set up supports strip 8 and stretches into the in-process and exert decurrent pressure at battery case 9, force the top surface and the lateral wall face of battery case 9 to receive anchor clamps 7 respectively and support regular and the centre gripping of strip 8, realize the stable clamp of battery case 9 and press from both sides tightly, the advantage that has the dismouting convenient and promote battery case 9 packaging efficiency, and simultaneously, set up strip groove 10 through the top surface that link up at supporting bench 1 inner chamber 2, when thread bush 4 drives backup pad 6, welded spliced pole 5 slides along strip groove 10 medial surface through U type sliding sleeve 12 between backup pad 6 and thread bush 4, effectively promote the stability of backup pad 6 moving state, thereby guarantee 9's centre gripping effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Automatic screw locking frock of new energy automobile battery case, including brace table (1), its characterized in that: inner chamber (2) have been seted up to the inside of brace table (1), and inner chamber (2) inboard is connected with two-way lead screw (3) through the bearing, the surperficial threaded connection of two-way lead screw (3) has two thread bush (4), the top surface of brace table (1) is provided with two backup pad (6), and the bottom surface of two backup pad (6) all welds with two thread bush (4) through spliced pole (5), two anchor clamps (7) have all been welded to the face in opposite directions of backup pad (6), and anchor clamps (7) inboard welding has to support strip (8) to the both ends of anchor clamps (7) all are provided with kink (11), anchor clamps (7) inboard clamp has connect battery case (9), and the top surface and the lateral wall face of battery case (9) respectively with to support strip (8) and kink (11) contradict.

2. The automatic screw locking frock of new energy automobile battery case of claim 1, its characterized in that: the top surface of the supporting table (1) is penetrated through the inner cavity (2) and is provided with a strip groove (10), the bottom surface of the supporting plate (6) is welded with the connecting column (5), the side surface of the connecting column (5) is welded with two sliding sleeves (12) of U-shaped structures, and the sliding sleeves (12) are connected with the strip groove (10) in a sliding mode.

3. The automatic screw locking frock of new energy automobile battery case of claim 1, its characterized in that: the supporting plate (6), the clamp (7) and the supporting strip (8) are provided with two groups, and the two groups of supporting plates (6), the clamp (7) and the supporting strip (8) are symmetrical about the vertical center line of the supporting table (1).

4. The automatic screw locking frock of new energy automobile battery case of claim 1, its characterized in that: both ends of anchor clamps (7) all are provided with kink (11), it is whole for the bending type structure to support strip (8).

5. The automatic screw locking frock of new energy automobile battery case of claim 1, its characterized in that: one end of the bidirectional screw rod (3) penetrates through the supporting table (1) and is fixedly connected with a hand wheel.

6. The automatic screw locking frock of new energy automobile battery case of claim 1, its characterized in that: and a rubber pad is bonded on one surface of the abutting strip (8) and the bending part (11) facing the battery box (9).