CN219130517U

CN219130517U - Mould for manufacturing battery end plate

Info

Publication number: CN219130517U
Application number: CN202223174946.9U
Authority: CN
Inventors: 王贵; 刘军
Original assignee: Zhongshan Huaye New Energy Co ltd
Current assignee: Zhongshan Huaye New Energy Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-06
Anticipated expiration: 2032-11-29

Abstract

The utility model is suitable for the technical field of battery end plate molds, and provides a battery end plate mold which comprises a fixed mold core, a movable mold core and a slide block insert, wherein the fixed mold core is matched with the movable mold core, and a hollow groove matched with the slide block insert in shape is formed at the rear part between the fixed mold core and the movable mold core when the fixed mold core and the movable mold core are mutually adhered. This preparation battery end plate mould, through setting up cover half benevolence, movable mould benevolence and slider mold insert, the major structure of this mould is cover half benevolence, movable mould benevolence and slider mold insert, and the lower surface of cover half benevolence and the upper surface of movable mould benevolence are provided with cover half inclined plane and movable mould inclined plane respectively, and the upper and lower surface of slider mold insert is provided with first cooperation inclined plane and the second cooperation inclined plane with cover half inclined plane and movable mould inclined plane looks adaptation respectively, when the slider mold insert slides, the slider mold insert is in the twinkling of an eye with cover half benevolence, movable mould benevolence separation, the contact surface between them also can direct separation, just also avoided wearing and tearing, improved the life of this mould, just also improved the practicality of this mould.

Description

Mould for manufacturing battery end plate

Technical Field

The utility model belongs to the technical field of battery end plate molds, and particularly relates to a mold for manufacturing a battery end plate.

Background

The casing of battery module is one of the core parts of battery module, and the inside of this casing forms the space that is used for holding the battery, and traditional battery module's casing mainly includes a pair of curb plate, a pair of end plate, bottom plate and roof, and end plate and curb plate pass through mode fixed mounting such as welding, screw thread fixing.

When the battery end plate is processed, the battery end plate is generally processed through a die, part of components of the die can move in the process of die processing, contact surfaces among all parts of the general die are usually plane, friction can be generated in the moving process of the parts of the die, abrasion can occur after a long time, and the service life of the general die is short and inconvenient.

Disclosure of Invention

The utility model provides a battery end plate manufacturing die, which aims to solve the problems that the contact surfaces among all parts of a common die are always plane, so that the parts of the die can generate friction in the moving process, abrasion can occur after a long time, the service life of the common die is shorter, and the common die is inconvenient.

The utility model is realized in such a way that a battery end plate mould is manufactured, comprising a fixed mould core, a movable mould core and a slide block insert;

the fixed die core is matched with the movable die core, and a hollow groove matched with the shape of the sliding block insert is formed at the rear part between the fixed die core and the movable die core when the fixed die core and the movable die core are mutually attached;

the lower surface of the rear part of the fixed die core is inclined upwards to form a fixed die inclined plane, the lower surface of the middle part of the movable die core is inclined downwards to form a movable die inclined plane, and the upper surface and the lower surface of the front end of the sliding block insert are inclined downwards and upwards respectively to form a first matching inclined plane and a second matching inclined plane which correspond to the fixed die inclined plane and the movable die inclined plane and are matched with each other.

Preferably, a product forming groove is formed at the front part between the fixed die core and the movable die core when the fixed die core and the movable die core are mutually attached.

Preferably, the rear end of the slider insert is detachably provided with a slider seat.

Preferably, a plurality of transverse thread grooves are transversely formed in the upper portion of the rear end surface of the slider insert, a plurality of connecting holes which correspond to and are matched with the transverse thread grooves respectively are transversely formed in the upper portion of the rear end surface of the slider seat in a penetrating mode, and the slider seat is detachably mounted at the rear end of the slider insert through the connecting holes and screws.

Preferably, a plurality of vertical thread grooves are vertically formed in the bottom end of the movable mold core.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the battery end plate manufacturing mold, the main structure of the mold is the fixed mold core, the movable mold core and the sliding block insert by arranging the fixed mold core, the movable mold core and the sliding block insert, the lower surface of the fixed mold core and the upper surface of the movable mold core are respectively provided with the fixed mold inclined surface and the movable mold inclined surface, the upper surface and the lower surface of the sliding block insert are respectively provided with the first matching inclined surface and the second matching inclined surface which are matched with the fixed mold inclined surface and the movable mold inclined surface, when the sliding block insert slides, the contact surface between the sliding block insert and the fixed mold core and the movable mold core is also directly separated, so that abrasion is avoided, the service life of the mold is prolonged, and the practicability of the mold is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram showing the structural decomposition effect of the present utility model;

fig. 3 is a schematic diagram showing the partial structure merging effect of the present utility model.

In the figure: 1. a fixed mould core; 2. a movable mold core; 3. a slider insert; 4. a slider seat; 5. a product forming groove; 6. a fixed die inclined plane; 7. a first mating ramp; 8. a movable die inclined plane; 9. a second mating ramp; 10. a vertical thread groove; 11. a connection hole; 12. a transverse thread groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a battery end plate manufacturing mold comprises a fixed mold core 1, a movable mold core 2 and a slide block insert 3;

the fixed die core 1 is matched with the movable die core 2, and a hollow groove matched with the shape of the sliding block insert 3 is formed at the rear part between the fixed die core 1 and the movable die core 2 when the fixed die core 1 and the movable die core 2 are mutually attached;

the lower surface of the rear part of the fixed die core 1 is inclined upwards to form a fixed die inclined surface 6, the lower surface of the middle part of the movable die core 2 is inclined downwards to form a movable die inclined surface 8, and the upper surface and the lower surface of the front end of the sliding block insert 3 are inclined downwards and upwards respectively to form a first matching inclined surface 7 and a second matching inclined surface 9 which correspond to and are matched with the fixed die inclined surface 6 and the movable die inclined surface 8.

In this embodiment, the slider insert 3 is driven to displace forward and backward in the horizontal direction during the working process, and is integrally and completely inserted into the hollow groove formed by combining the fixed mold insert 1 and the movable mold insert 2 when the slider insert 3 is moved to the forefront end, and when the slider insert 3 is completely inserted into the hollow groove, the first matching inclined plane 7 and the second matching inclined plane 9 above and below the slider insert are respectively and tightly attached to the fixed mold inclined plane 6 and the movable mold inclined plane 8, and when the slider insert moves backward, the first matching inclined plane 7 and the second matching inclined plane 9 are also instantly and mutually separated from the fixed mold inclined plane 6 and the movable mold inclined plane 8 at the moment of backward movement, so that abrasion between a plurality of contact surfaces is avoided, and the practicability of the mold is improved.

And when the die is worn after being used for a certain time, the front end of the sliding block insert 3 can be cut into a part, so that the part is matched with the empty slot direction formed by combining the fixed die core 1 and the movable die core 2 again, and the sealing effect of the die can still be kept continuously.

Further, when the fixed die core 1 and the movable die core 2 are mutually attached, a product forming groove 5 is formed at the front part between the fixed die core and the movable die core.

In the present embodiment, the product forming groove 5 is used for processing the battery end cap finished product.

Further, the rear end of the slider insert 3 is detachably mounted with a slider seat 4.

The upper part of the rear end surface of the slider insert 3 is transversely provided with a plurality of transverse thread grooves 12, the upper part of the rear end surface of the slider seat 4 is transversely penetrated and provided with a plurality of connecting holes 11 which respectively correspond to the plurality of transverse thread grooves 12 and are matched with the plurality of transverse thread grooves, and the slider seat 4 is detachably arranged at the rear end of the slider insert 3 through the connecting holes 11 and screws.

In the present embodiment, the slider seat 4 is mounted on a moving structure of the processing apparatus, and after the slider seat 4 and the slider insert 3 are connected to each other by using screws through the connection hole 11 and the lateral thread groove 12, the slider insert 3 can be driven to move to process a product.

Further, a plurality of vertical thread grooves 10 are vertically formed in the bottom end of the movable mold core 2.

In this embodiment, the vertical thread groove 10 facilitates the connection of the movable mold insert 2 with other components.

The working principle and the using flow of the utility model are as follows: after the die is installed, when the die is used, the sliding block insert 3 is driven to move forwards and backwards in the horizontal direction in the working process, the sliding block insert is integrally and completely inserted into a hollow groove formed by combining the fixed die core 1 and the movable die core 2 when the sliding block insert moves to the forefront, when the sliding block insert 3 is completely inserted into the hollow groove, the first matching inclined surface 7 and the second matching inclined surface 9 above and below the sliding block insert are respectively and tightly attached to the fixed die inclined surface 6 and the movable die inclined surface 8, and when the sliding block insert moves backwards, the first matching inclined surface 7 and the second matching inclined surface 9 are also separated from the fixed die inclined surface 6 and the movable die inclined surface 8 at the moment of backward movement, so that abrasion among a plurality of contact surfaces is avoided, and the practicability of the die is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A make battery end plate mould, its characterized in that: comprises a fixed die core (1), a movable die core (2) and a slide block insert (3);

the fixed die core (1) is matched with the movable die core (2), and a hollow groove matched with the shape of the sliding block insert (3) is formed at the rear part between the fixed die core (1) and the movable die core (2) when the fixed die core (1) and the movable die core (2) are mutually attached;

the lower surface of cover half benevolence (1) rear portion upwards inclines to form cover half inclined plane (6), the lower surface downward sloping in movable mould benevolence (2) middle part forms movable mould inclined plane (8), the upper surface and the lower surface of slider mold insert (3) front end respectively downwards and upwards incline respectively form with cover half inclined plane (6) with first cooperation inclined plane (7) and second cooperation inclined plane (9) of movable mould inclined plane (8) corresponding and adaptation.

2. A die for making a battery end plate as defined in claim 1, wherein: the front part between the fixed die core (1) and the movable die core (2) forms a product forming groove (5) when the two are mutually attached.

3. A die for making a battery end plate as defined in claim 1, wherein: the rear end of the sliding block insert (3) is detachably provided with a sliding block seat (4).

4. A die for making a battery end plate as defined in claim 3, wherein: the upper part of the rear end surface of the sliding block insert (3) is transversely provided with a plurality of transverse thread grooves (12), the upper part of the rear end surface of the sliding block seat (4) is transversely penetrated and provided with a plurality of connecting holes (11) which correspond to the transverse thread grooves (12) respectively and are matched with the transverse thread grooves, and the sliding block seat (4) is detachably arranged at the rear end of the sliding block insert (3) through the connecting holes (11) and screws.

5. A die for making a battery end plate as defined in claim 1, wherein: a plurality of vertical thread grooves (10) are vertically formed in the bottom end of the movable die core (2).