CN216176539U

CN216176539U - Disc type lug forming machine convenient to adjust

Info

Publication number: CN216176539U
Application number: CN202122861743.6U
Authority: CN
Inventors: 赵志远
Original assignee: Guangdong Zoellin New Energy Technology Co ltd
Current assignee: Guangdong Zoellin New Energy Technology Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-04-05
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a disc type tab forming machine convenient to adjust, and relates to the technical field of battery production. The utility model comprises an upper die, a lower die and a bracket, wherein the upper die is connected to the inner side of the bracket in a sliding manner, the upper die comprises a heat dissipation plate and a hydraulic rod, the hydraulic rod is arranged at the middle position of the heat dissipation plate, the lower die is arranged below the upper die, the lower die comprises a small radiator and a reciprocating engine, the reciprocating engine is arranged below the small radiator, and the lower die is connected to the inner side of the bracket in a sliding manner. The utility model solves the problems of low forming speed, poor stability and poor buffer capacity of the conventional lug forming machine through the upper die, the lower die and the bracket.

Description

Disc type lug forming machine convenient to adjust

Technical Field

The utility model belongs to the technical field of battery production, and particularly relates to a disc type tab forming machine convenient to adjust.

Background

The tab is a component of a battery product. The battery is divided into positive pole and negative pole, the lug is the metal conductor that comes from positive negative pole of electric core, the ear of the battery positive negative pole is the contact point when carrying on charging and discharging in popular saying, and during the battery production shaping, its positive pole uses the aluminium (Al) material generally, the negative pole uses the nickel (Ni) material, the negative pole also has the nickel (Ni-Cu) material of copper, the lug needs the lug make-up machine to shape, but the existing lug still has the following drawback when shaping:

1. when the existing tab forming machine is used for production, a large amount of heat is generated due to casting, and the generated heat is conducted outwards through a die, so that the surface temperature of the die is rapidly increased, and the cooling speed of the die also represents the forming speed, but the existing forming machine is slow in cooling after casting, the temperature is not easy to adjust, and the forming speed is greatly influenced;

2. the stability and the buffering ability are relatively poor when the current utmost point ear make-up machine is moulded the mould, because utmost point ear receives the influence with its structure relatively more after the shaping, consequently if do not take safeguard procedures when taking out, just tear because of unstable factor and energetically easily, to the certain influence that utmost point ear produced, lead to the failure of utmost point ear production.

Therefore, the existing tab forming machine cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disc type tab forming machine convenient to adjust, which solves the problems of low forming speed, poor stability and poor buffering capacity of the conventional tab forming machine through an upper die, a lower die and a bracket.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a disc type tab forming machine convenient to adjust, which comprises an upper die, a lower die and a bracket, wherein the upper die is connected to the inner side of the bracket in a sliding manner, the upper die comprises a heat dissipation plate and a hydraulic rod, the hydraulic rod is arranged in the middle of the heat dissipation plate and is used for providing a thrust buffering structure for the upper die and buffering the upward thrust action of the lower die to protect the upper die plate and avoid the excessive pulling in the mold removal forming process, the heat dissipation plate is used for absorbing and conducting heat generated by the upper die plate and the lower die plate in the mold casting process so as to accelerate the heat dissipation efficiency and reduce the forming time, the lower die is arranged below the upper die and comprises a small radiator and a reciprocating machine, the reciprocating machine is arranged below the small radiator, and the small radiator can accelerate the heat dissipation efficiency of the upper die plate and the lower die plate through internal circulating cooling liquid, the time of heat dissipation is reduced, the reciprocating engine is used for providing power for the up-and-down reciprocating operation of the lower template so as to realize the work of casting and molding and mold taking, and the lower mold is connected to the inner side of the support in a sliding mode.

Further, the upper die further comprises an upper die plate and an injection molding pipe, the upper portion of the upper die plate is fixedly connected with the heat dissipation plate, the middle of the heat dissipation plate is fixedly connected with the hydraulic rod above the upper die plate, the injection molding pipe is arranged at the bottom of the upper die plate, the upper die plate is used for providing a die for casting and forming the tabs, and the injection molding pipe is used for providing a structure for inputting a casting die for the molten material.

Furthermore, four corners of the upper die plate are connected with the branch rails in the support in a sliding mode, the upper portion of the hydraulic rod is fixedly connected with the top support plate in the support, conditions are provided for forming and mold taking and pressure buffering of the lugs in a sliding mode of the four corners of the upper die plate and the branch rails, and the upper portion of the hydraulic rod is fixedly connected with the top support plate for supporting and acting force buffering of the upper die plate.

Further, the lower die further comprises a lower die plate and a forming groove, the small radiators are fixedly connected to the frames of the front face and the back face of the lower die plate, the lower die plate is fixedly connected with the reciprocating machine, the forming groove is formed in the upper surface of the lower die plate, the lower die plate is used for providing a die for casting and forming the tabs, and when the lower die plate is cast, molten materials of the lower die plate can enter the forming groove through the injection molding pipe, so that the tabs are formed.

Furthermore, four corners of the lower template are connected with the support rails in the support in a sliding mode, the lower portion of the reciprocating machine is fixedly connected with the base plate in the support, conditions are provided for molding and mold taking of the lugs in a sliding mode of the four corners of the lower template and the support rails, and the lower portion of the reciprocating machine is fixedly connected with the base plate in a supporting mode of the lower template and provides power for the molding and mold taking.

Further, the support includes top support plate, branch rail and base plate, top support plate's below and branch rail fixed connection, the below and the base plate fixed connection of branch rail, top support plate are used for carrying out the support of mould, and the setting of branch rail through the rectangle square matrix is used for restricting the upper and lower slip of last mould and bed die to for last mould and bed die provide gliding track structure, can strengthen the stability of last mould and bed die work greatly.

The utility model has the following beneficial effects:

1. the upper die and the lower die are arranged, so that the problem that the forming speed of the conventional tab forming machine is low is solved, the heat dissipation plate is arranged in the upper die and used for absorbing and conducting heat generated by the upper die plate and the lower die plate in the casting process so as to accelerate the heat dissipation efficiency and reduce the forming time, the small radiator is arranged in the lower die, the small radiator can accelerate the heat dissipation efficiency of the upper die plate and the lower die plate through internal circulating cooling liquid and reduce the heat dissipation time, and the heat dissipation speed can be accelerated through the upper die and the lower die so as to improve the forming efficiency.

2. The upper die and the lower die are arranged, so that the problem that the conventional tab forming machine is poor in stability and buffering capacity is solved, the hydraulic rod is arranged in the upper die and used for providing a thrust buffering structure for the upper die plate and buffering the upward thrust action of the lower die to play a role in protecting the upper die plate and also avoid overstrike pulling in the die taking and forming process, the reciprocating machine is arranged in the lower die and used for providing power for the up-and-down reciprocating operation of the lower die plate so as to realize the work of casting and forming die taking, and the excessive pulling in the die taking and forming process can be avoided through the arrangement of the upper die and the lower die and the limit of the bracket, so that the stability of the operation process can be greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of an upper mold of the present invention;

FIG. 4 is a schematic view of a lower mold of the present invention;

FIG. 5 is a schematic view of a stent of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an upper die; 101. mounting a template; 102. a heat dissipation plate; 103. a hydraulic lever; 104. injecting a mold pipe; 2. a lower die; 201. a lower template; 202. a small heat sink; 203. a reciprocating machine; 204. forming a groove; 3. a support; 301. a top support plate; 302. a track is branched; 303. a substrate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model is a disc type tab forming machine convenient to adjust, comprising an upper die 1, a lower die 2 and a bracket 3, wherein the upper die 1 is slidably connected to the inner side of the bracket 3, the upper die 1 is slidably connected with a supporting rail 302 through four corners of an upper die plate 101, conditions are provided for forming and taking a die and pressure buffering of a tab, the upper die 1 is fixedly connected with a top supporting plate 301 through an upper part of a hydraulic rod 103 and is used for supporting and acting force buffering of the upper die plate 101, the upper die 1 comprises a heat dissipation plate 102 and the hydraulic rod 103, the hydraulic rod 103 is arranged at the middle position of the heat dissipation plate 102, the lower die 2 is arranged below the upper die 1, the lower die 2 comprises a small radiator 202 and a reciprocating machine 203, the reciprocating machine 203 is arranged below the small radiator 202, the lower die 2 is slidably connected to the inner side of the bracket 3, and is slidably connected with the supporting rail 302 through four corners of the lower die plate 201, the lower template 201 is used for supporting the lower template 201 and providing power for molding and mold-taking by fixedly connecting the lower part of the reciprocating machine 203 and the substrate 303.

As shown in fig. 1-3, the upper mold 1 further includes an upper mold plate 101 and an injection molding pipe 104, the upper portion of the upper mold plate 101 is fixedly connected to a heat dissipation plate 102, the upper portion of the upper mold plate 101 at the middle position of the heat dissipation plate 102 is fixedly connected to a hydraulic rod 103, and the bottom of the upper mold plate 101 is provided with the injection molding pipe 104;

four corners of the upper template 101 are slidably connected with the support rails 302 in the bracket 3, and the upper part of the hydraulic rod 103 is fixedly connected with the top support plate 301 in the bracket 3;

the upper template 101 is connected with the branch rails 302 in a sliding manner through connecting sliding pipes at four corners of the upper template, and is positioned above the lower template 201 through the hydraulic rods 103, so as to provide a die for casting and forming a tab, the injection molding pipe 104 is a mold pore channel for pouring molten material, so as to provide a structure for inputting molten material into a mold, the upper part of the hydraulic rods 103 is fixedly connected with the top support plate 301, the lower part of the hydraulic rods 103 is connected above the upper template 101 through a flange, so as to provide a structure for thrust buffering for the upper template 101, so as to buffer the upward thrust action of the lower mold 2, so as to protect the upper template 101 and avoid over-excited pulling in the mold-taking forming process, the heat dissipation plate 102 is fixedly connected with the upper surface of the upper template 101 and the lower surface of the lower template 201, so as to absorb and conduct heat generated in the mold-taking process of the upper template 101 and the lower template 201, so as to accelerate the heat dissipation efficiency and reduce the forming time, the four corners of the upper die plate 101 are connected with the support rails 302 in a sliding mode, so that conditions are provided for forming and taking the die and pressure buffering of the lugs, and the upper die plate 101 is supported and acting force buffering is performed in a mode that the upper part of the hydraulic rod 103 is fixedly connected with the top support plate 301.

As shown in fig. 1, 2, and 4, the lower mold 2 further includes a lower mold plate 201 and a forming groove 204, the small radiators 202 are fixedly connected to the front and back frames of the lower mold plate 201, the lower portion of the lower mold plate 201 is fixedly connected to the reciprocating machine 203, and the forming groove 204 is disposed on the upper surface of the lower mold plate 201.

Four corners of the lower template 201 are connected with the support rails 302 in the bracket 3 in a sliding manner, and the lower part of the reciprocating machine 203 is fixedly connected with the base plate 303 in the bracket 3;

the lower template 201 is connected with the branch rails 302 in a sliding mode through connecting sliding pipes at four corners of the lower template, the lower template is positioned below the upper template 101 through a hydraulic rod 103 and used for providing a die for casting and forming the tabs, the forming groove 204 is communicated with the injection molding pipe 104, when the die casting is carried out, molten materials of the lower template can enter the forming groove 204 through the injection molding pipe 104, the forming of the tabs is completed, the small radiator 202 is of a quick heat conduction and dissipation structure and can accelerate the heat dissipation efficiency of the upper template 101 and the lower template 201 through internal circulating cooling liquid and reduce the heat dissipation time, the bottom of the reciprocating machine 203 is fixed on the substrate 303, an upper crankshaft is fixed at the bottom of the lower template 201 and used for providing power for the up-and-down reciprocating operation of the lower template 201 so as to realize the work of the die casting and the forming and mold taking, the condition is provided for the forming and mold taking of the tabs through the mode that the four corners of the lower template 201 are connected with the branch rails 302 in a sliding mode, and the lower part of the reciprocating machine 203 is fixedly connected with the substrate 303, is used for supporting the lower template 201 and providing power for forming and mold taking.

As shown in fig. 1, 2 and 5, the support 3 includes a top support plate 301, a branch rail 302 and a base plate 303, the lower part of the top support plate 301 is fixedly connected with the branch rail 302, and the lower part of the branch rail 302 is fixedly connected with the base plate 303;

top support plate 301 is used for carrying out the support of going up mould 1, and a rail 302 top and top support plate 301 fixed connection, fixed flange and base plate 303 fixed connection are passed through to the below, are the rectangle and distribute, through the setting of rectangle square matrix, are used for sliding from top to bottom to go up mould 1 and bed die 2 and restrict to for going up mould 1 and bed die 2 provide gliding track structure, can strengthen the stability of going up mould 1 and bed die 2 work greatly.

One specific application of this embodiment is: when the production of utmost point ear is carried out, at first control reciprocating engine 203 operation promotion lower bolster 201 and upwards impel, lower bolster 201 can upwards slide and laminate with lower bolster 201 through mounting rail 302, then the melt injection molding groove 204 that will smelt through injection molding pipe 104, heat-radiating plate 102 and small-size radiator 202 can absorb and dissipate the heat on mould surface simultaneously, treat the heat dissipation back, pull down lower bolster 201 through reciprocating engine 203, make lower bolster 201 break away from with upper die plate 101, break away from the in-process, hydraulic stem 103 can restrict the pulling force, so that realize the production shaping of utmost point ear.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a convenient disk utmost point ear make-up machine of adjusting, includes mould (1), bed die (2) and support (3), its characterized in that: go up mould (1) sliding connection in the inboard of support (3), go up mould (1) including heating panel (102) and hydraulic stem (103), the intermediate position of heating panel (102) is provided with hydraulic stem (103), the below of going up mould (1) is provided with bed die (2), bed die (2) are including small-size radiator (202) and reciprocating engine (203), the below of small-size radiator (202) is provided with reciprocating engine (203), bed die (2) sliding connection is in the inboard of support (3).

2. The disc type tab forming machine convenient to adjust as claimed in claim 1, wherein the upper mold (1) further comprises an upper mold plate (101) and an injection molding pipe (104), the upper portion of the upper mold plate (101) is fixedly connected with a heat dissipation plate (102), the upper portion of the upper mold plate (101) in the middle of the heat dissipation plate (102) is fixedly connected with a hydraulic rod (103), and the bottom of the upper mold plate (101) is provided with the injection molding pipe (104).

3. The disc type lug forming machine convenient to adjust as claimed in claim 2, wherein four corners of the upper die plate (101) are slidably connected with support rails (302) in the support (3), and the upper part of the hydraulic rod (103) is fixedly connected with a top support plate (301) in the support (3).

4. The disc type tab forming machine convenient to adjust as claimed in claim 1, wherein the lower die (2) further comprises a lower die plate (201) and a forming groove (204), the small radiators (202) are fixedly connected to the frames of the front and back of the lower die plate (201), the lower part of the lower die plate (201) is fixedly connected to the reciprocating machine (203), and the forming groove (204) is formed in the upper surface of the lower die plate (201).

5. The disc type tab forming machine convenient to adjust as claimed in claim 4, wherein four corners of the lower template (201) are slidably connected with the support rails (302) in the support (3), and the lower part of the reciprocating machine (203) is fixedly connected with the base plate (303) in the support (3).

6. The disc type tab forming machine convenient to adjust as claimed in claim 1, wherein the support (3) comprises a top support plate (301), a support rail (302) and a base plate (303), wherein the lower part of the top support plate (301) is fixedly connected with the support rail (302), and the lower part of the support rail (302) is fixedly connected with the base plate (303).