CN217848022U

CN217848022U - Tool is reduced to cylinder steel casing oral area

Info

Publication number: CN217848022U
Application number: CN202221718211.5U
Authority: CN
Inventors: 陈云飞; 孙佳晨; 孙佳勋; 杨小雨
Original assignee: Dongguan Blue Sky Intelligent Equipment Co ltd
Current assignee: Dongguan Blue Sky Intelligent Equipment Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-18
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a tool is reduced to cylinder box hat oral area, the on-line screen storage device comprises a base, the base includes the agreeing with board of three annular equidistance arrays of group, three groups agree with all be provided with two sets of mounting holes on the board, three groups agree with on the board one side all set up flutedly, three groups agree with on the board opposite side all be provided with the arch, recess equidistance array is provided with three groups, protruding equidistance array is provided with three groups, and every group is adjacent protruding and recess matching sets up, the laminating of base bottom surface is provided with the connecting plate, the base is provided with the round hole in the middle, set up the through-hole that matches the setting with the round hole between two parties on the connecting plate, be provided with limit structure on the base, three groups on the base agree with board annular equidistance array, agree with the board on agreeing with the both sides respectively and be provided with the recess and protruding, set up through recess and bellied matching, it causes the non-uniform stress of box hat oral area to have avoided the deshrinking piece, thereby the cylindricity of throat department forms the problem of oval mouth inadequately.

Description

Tool is reduced to cylinder steel casing oral area

Technical Field

The utility model relates to a reduce tool technical field, specifically be a tool is reduced to cylinder steel casing oral area.

Background

With the increasing severity of energy crisis and environmental problems, key technologies of power batteries are gradually mature under the strong support of the state on new energy industries, and various power batteries are widely applied to electric cars, electric motorcycles, electric bicycles, solar energy, mobile communication terminal products, energy storage products and other products.

The battery box hat oral area throat is one indispensable process in electric core is made, the tool base of traditional throat often does not set up limit structure, the outside atress of cylinder box hat is inhomogeneous during the throat, the shrink piece is when contracting the box hat oral area, it is inhomogeneous very easily to cause the box hat oral area atress that the shrink piece is asynchronous to exist, thereby throat department cylindricity forms oval mouth inadequately to crease appears on the shell simultaneously, influence the later stage and seal, the leakproofness that further leads to the battery is inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool is reduced to cylinder box hat oral area is provided with limit structure on the base, three group on the base agree with the annular equidistance array of board, both sides are provided with recess and arch respectively on agreeing with the board, set up through recess and bellied matching, it is inhomogeneous not synchronous to have avoided the shrink piece to cause the stress of box hat oral area, thereby the problem of throat cylindricity formation oval mouth inadequately has improved the later stage and has sealed efficiency, the leakproofness of battery has further been guaranteed, with the problem of proposing among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tool is reduced to cylinder steel casing oral area, includes the base, the base includes the agree with board of three annular equidistance arrays of group, three groups agree with all be provided with two sets of mounting holes on the plywood, three groups agree with one side on the plywood and all set up flutedly, three groups agree with the opposite side on the plywood and all be provided with the arch, recess equidistance array is provided with three groups, protruding equidistance array is provided with three groups, and every group is adjacent protruding and recess matching set up, the laminating of base bottom surface is provided with the connecting plate, the base is in the middle the position and is provided with the round hole, set up the through-hole that matches the setting with the round hole between two parties on the connecting plate.

Preferably, three groups the conjunction board junction all is provided with the chucking subassembly, the chucking subassembly includes notch, spring and clamp splice, the clamp splice is the symmetry and is provided with two sets ofly, two sets of equal sliding connection in notch in clamp splice one side, the spring sets up between notch inside and clamp splice one side.

Preferably, a positioning groove is formed in one side of the conjunction plate, the notches are symmetrically formed in the positioning groove, a positioning block matched with the positioning groove is fixedly mounted on the other side of the conjunction plate, and the positioning block is inserted into the positioning groove.

Preferably, the spring sets up to compression spring, the clamp splice sets up to the arc clamp splice, the arc wall that sets up with the clamp splice matching is seted up to both sides on the locating piece, the clamp splice joint is inside the arc wall.

Preferably, the clamping block is located and all fixedly mounted with the limiting block on the inside one side of the notch, and the area of the limiting block is larger than the opening area of the notch.

Preferably, connecting plate bottom surface bilateral symmetry fixed mounting has the fixed block, the draw-in groove has been seted up to the fixed block bottom surface, the joint has the pole setting in the draw-in groove, the pole setting is the symmetry and is provided with two sets ofly, and is two sets of pole setting bottom surface fixedly connected with layer board, sliding surface is connected with two sets of splint on the layer board.

Preferably, the sliding grooves are symmetrically formed in two sides of the upper surface of the supporting plate, sliding blocks are fixedly mounted on the bottom surface of the clamping plate, and the sliding blocks are in sliding clearance fit with the sliding grooves.

Preferably, two sets of screw rods are in threaded connection with two sides of the supporting plate, one ends of the screw rods penetrate through the sliding grooves and are connected with one side of the sliding block in a rotating mode, a rotating bearing is arranged at the joint of one side of the sliding block and the screw rods, and the screw rods are connected with the sliding block in a rotating mode through the rotating bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a tool base is formed to three groups of agreeing with boards, be provided with limit structure on the base, three groups of agreeing with board annular equidistance arrays on the base, both sides are provided with recess and arch respectively on the agreeing with board, through the matching setting of recess and arch, avoided the shrink piece asynchronous cause the steel-shelled mouth portion stress inhomogeneous, the throat cylindricity is not enough thereby forms the problem of oval mouth, improved later stage sealing efficiency, further guaranteed the leakproofness of battery;

2. the stability that has further increased three groups of agreeing with the plywood through the chucking subassembly that sets up, the constant head tank has been seted up to agreeing with board one side, agree with board opposite side fixed mounting have with the locating piece that the constant head tank matches the setting, the locating piece is pegged graft inside the constant head tank, chucking unit mount is in the constant head tank, peg graft when the locating piece is inside the constant head tank, spring and clamp splice cooperation through the chucking subassembly are used, form elasticity plunger centre gripping to the locating piece, make to connect more stably between three groups of agreeing with the plywood, the result of use of throat tool has been promoted.

Drawings

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

FIG. 2 is a schematic top view of the base portion of the present invention;

FIG. 3 is a schematic perspective view of the base portion of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base; 101. a wedging plate; 2. mounting holes; 3. a groove; 4. a protrusion; 5. a connecting plate; 501. a fixed block; 6. a circular hole; 7. a clamping assembly; 701. a notch; 702. a spring; 703. a clamping block; 8. positioning a groove; 9. positioning blocks; 10. an arc-shaped slot; 11. a limiting block; 12. a card slot; 13. erecting a rod; 14. a support plate; 15. a splint; 16. a chute; 17. a slider; 18. a screw; 19. and rotating the bearing.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tool is reduced to cylinder steel casing oral area, the on-line screen storage device comprises a base 1, base 1 includes the contract board 101 of three annular equidistance arrays of group, all be provided with two sets of mounting hole 2 on three groups contract board 101, three groups contract board 101 on one side all seted up recess 3, three groups contract board 101 on the opposite side all are provided with protruding 4, recess 3 equidistance array is provided with three groups, protruding 4 equidistance array is provided with three groups, every adjacent protruding 4 of group matches the setting with recess 3, the laminating of base 1 bottom surface is provided with connecting plate 5, base 1 position placed in the middle is provided with round hole 6, set up the through-hole that matches the setting with round hole 6 on connecting plate 5, form tool base 1 through three groups contract board 101, be provided with limit structure on base 1, three groups contract board 101 annular equidistance arrays on the base 1, both sides are provided with recess 3 and protruding 4 respectively on contract board 101, set up through recess 3 and protruding 4's matching, it is asynchronous to have avoided the shrink piece to cause the steel casing oral area atress inhomogeneous, thereby the problem of formation oval mouth portion cylindricity inadequates, the efficiency of sealing of the department is improved, the later stage sealing efficiency, further guaranteed the battery

The three groups of conjunction plates 101 are provided with clamping assemblies 7 at the joints, each clamping assembly 7 comprises a notch 701, a spring 702 and clamping blocks 703, the clamping blocks 703 are symmetrically provided with two groups, one sides of the two groups of clamping blocks 703 are slidably connected inside the notches 701, the springs 702 are arranged between the inside of the notches 701 and one sides of the clamping blocks 703, one sides of the conjunction plates 101 are provided with positioning grooves 8, the notches 701 are symmetrically arranged in the positioning grooves 8, the other sides of the conjunction plates 101 are fixedly provided with positioning blocks 9 matched with the positioning grooves 8, the positioning blocks 9 are inserted into the positioning grooves 8, the springs 702 are set to be compression springs, the clamping blocks 703 are set to be arc-shaped clamping blocks, arc-shaped grooves 10 matched with the clamping blocks 703 are formed in the two sides of the positioning blocks 9, the clamping blocks 703 are clamped inside the arc-shaped grooves 10, the clamping blocks are fixedly provided with limiting blocks 11 on one sides of the inside the notches 701, and the areas of the limiting blocks 11 are larger than the opening areas of the notches 701;

the stability of the three groups of conjunction plates 101 is further improved through the arranged clamping assembly 7, one side of the conjunction plate 101 is provided with a positioning groove 8, the other side of the conjunction plate 101 is fixedly provided with a positioning block 9 matched with the positioning groove 8, the positioning block 9 is inserted into the positioning groove 8, the clamping assembly 7 is arranged in the positioning groove 8, when the positioning block 9 is inserted into the positioning groove 8, the positioning block 9 is clamped by an elastic plunger piston formed by matching the spring 702 of the clamping assembly 7 with the clamping block 703, so that the three groups of conjunction plates 101 are connected more stably, and the using effect of the necking jig is improved;

the two sides of the bottom surface of the connecting plate 5 are symmetrically and fixedly provided with fixed blocks 501, the bottom surface of each fixed block 501 is provided with a clamping groove 12, the clamping grooves 12 are internally clamped with upright rods 13, the upright rods 13 are symmetrically provided with two groups, the bottom surfaces of the two groups of upright rods 13 are fixedly connected with a supporting plate 14, the upper surface of the supporting plate 14 is slidably connected with two groups of clamping plates 15, the two sides of the upper surface of the supporting plate 14 are symmetrically provided with sliding grooves 16, the bottom surfaces of the clamping plates 15 are respectively and fixedly provided with a sliding block 17, the sliding block 17 is in sliding clearance fit with the sliding grooves 16, the two sides of the upper surface of the supporting plate 14 are in threaded connection with two groups of screw rods 18, one ends of the two groups of screw rods 18 penetrate through the sliding grooves 16 and are rotatably connected with one side of the sliding block 17, a rotating bearing 19 is arranged at the joint of one side of the sliding block 17 and the screw rod 18, and the screw rod 18 is rotatably connected with the sliding block 17 through the rotating bearing 19;

add man-hour, columniform battery box hat mouth sets up inside round hole 6, layer board 14 through the position of round hole 6 below holds the bottom surface of battery box hat mouth, make battery box hat mouth add the stable performance in man-hour, two sets of splint 15 through surface sliding connection on layer board 14 carry out the centre gripping to the bottom both sides of battery box hat mouth, it is close to or keeps away from to rotate the slider 17 that screw rod 18 is convenient for mobilize two sets of relative settings, thereby it presss from both sides tightly battery box hat mouth to drive two sets of splint 15, the layer board passes through pole setting 13 joint in base 1 below position, be convenient for install or demolish according to actual use needs, the structure simple operation of joint, the practicality of increase device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tool is reduced to cylinder box hat oral area, includes base (1), its characterized in that: base (1) includes agreeing with board (101), three groups of annular equidistance arrays of three groups all be provided with two sets of mounting holes (2), three groups on agreeing with plywood (101) one side all is seted up flutedly (3), three groups on agreeing with plywood (101) go up the opposite side and all be provided with arch (4), recess (3) equidistance array is provided with three groups, arch (4) equidistance array is provided with three groups, and every group is adjacent arch (4) match with recess (3) and set up, the laminating of base (1) bottom surface is provided with connecting plate (5), base (1) position placed in the middle is provided with round hole (6), set up the through-hole that matches the setting with round hole (6) between two parties on connecting plate (5).

2. The tool is dwindled to cylinder steel casing oral area according to claim 1, characterized in that: three group agree with plywood (101) junction all is provided with chucking subassembly (7), chucking subassembly (7) include notch (701), spring (702) and clamp splice (703), clamp splice (703) are the symmetry and are provided with two sets ofly, two sets of equal sliding connection in notch (701) in clamp splice (703) one side, spring (702) set up between notch (701) inside and clamp splice (703) one side.

3. The tool is dwindled to cylinder steel casing oral area according to claim 2, characterized in that: keep in contract for plywood (101) one side and seted up constant head tank (8), notch (701) symmetry is seted up in constant head tank (8), it has locating piece (9) that set up with constant head tank (8) matching to contract for plywood (101) opposite side fixed mounting, locating piece (9) are pegged graft inside constant head tank (8).

4. The tool is dwindled to cylinder steel casing oral area according to claim 3, characterized in that: the spring (702) is set to be a compression spring, the clamping blocks (703) are set to be arc-shaped clamping blocks, arc-shaped grooves (10) matched with the clamping blocks (703) are formed in two sides of the positioning block (9), and the clamping blocks (703) are clamped inside the arc-shaped grooves (10).

5. The tool is dwindled to cylinder steel casing oral area according to claim 2, characterized in that: the clamping block (703) is located on one side of the inside of the notch (701) and is fixedly provided with a limiting block (11), and the area of the limiting block (11) is larger than the opening area of the notch (701).

6. The tool is dwindled to cylinder steel casing oral area according to claim 1, characterized in that: connecting plate (5) bottom surface bilateral symmetry fixed mounting has fixed block (501), draw-in groove (12) have been seted up to fixed block (501) bottom surface, the joint has pole setting (13) in draw-in groove (12), pole setting (13) are the symmetry and are provided with two sets ofly, and are two sets of pole setting (13) bottom surface fixedly connected with layer board (14), surface sliding is connected with two sets of splint (15) on layer board (14).

7. The tool is dwindled to cylinder steel casing oral area according to claim 6, characterized in that: the utility model discloses a splint, including splint (14), layer board (14) upper surface bilateral symmetry has seted up spout (16), splint (15) bottom surface equal fixed mounting has slider (17), slider (17) and spout (16) sliding clearance fit.

8. The tool is reduced to cylinder steel casing oral area according to claim 7, characterized in that: two sides threaded connection has two sets of screw rods (18) on layer board (14), and is two sets of screw rod (18) one end all runs through spout (16) and is connected with slider (17) one side rotation, slider (17) one side is provided with rolling bearing (19) with screw rod (18) junction, screw rod (18) are connected with slider (17) rotation through rolling bearing (19).