CN218785111U

CN218785111U - Battery steel shell stretching equipment

Info

Publication number: CN218785111U
Application number: CN202223009171.XU
Authority: CN
Inventors: 胡海明; 陈永和
Original assignee: Dongguan Jingwei Hardware Products Co ltd
Current assignee: Dongguan Jingwei Hardware Products Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-04
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a tensile equipment of battery box hat relates to battery box hat production technical field, including last module, the below of going up the module is provided with down the module, the department all around at lower module top all is provided with the hydraulic stem, and the top of hydraulic stem installs in the bottom of last module, the bottom fixed mounting of going up the module has first compression leg, uses through the collocation of last module, lower module, hydraulic stem, first compression leg, second compression leg, driving motor, lead screw and the inside first tensile groove of processing piece and the tensile groove of second for the rotation of lead screw is driven through driving motor, makes the second compression leg change flexible position at first compression leg inslot, thereby presses the drawing to the box hat through the compression leg of equidimension not, and then realizes the stage processing to the box hat, through carrying out stage extension to the box hat in same position, thereby improved the accuracy of the device processing, and then reduced the qualification rate of product, also is fit for small-scale production simultaneously.

Description

Battery steel shell stretching equipment

Technical Field

The utility model relates to a battery steel casing production technical field specifically is a battery steel casing tensile equipment.

Background

In the production process of the battery steel shell, multiple times of stamping and stretching are needed to be carried out on a steel plate to achieve the required shape, the device adopts a multi-station step-by-step stretching processing mode, the processing positions are replaced for multiple times, the working efficiency is reduced, the situation that defective products are generated due to inaccurate positioning is easy to occur, the mechanical cost is high, and the battery steel shell stretching device is not suitable for small-scale production and processing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tensile equipment of battery box hat has solved the problem that proposes in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tensile equipment of battery box hat, includes the last module, the below of going up the module is provided with down the module, the department all around at module top all is provided with the hydraulic stem down, and the top of hydraulic stem installs in the bottom of last module, the bottom fixed mounting of going up the module has first compression leg, the post groove has been seted up to the inside of first compression leg, the inside in post groove is provided with the second compression leg, threaded sleeve is installed at the top of second compression leg, the spread groove that is linked together with the post groove is seted up at the top of going up the module, and threaded sleeve's top is passed through the inside that the post groove extends to the spread groove, driving motor is installed at the top of going up the module, the lead screw is installed to driving motor's output, and the bottom threaded connection on lead screw surface is in threaded sleeve's inside.

As a further technical scheme of the utility model, spacing spout has all been seted up to the both sides of post inslot wall, spacing draw runner, two are all installed to the both sides on second compression leg surface the equal sliding connection of spacing draw runner is in the inside of a set of spacing spout.

As a further technical scheme of the utility model, the fixed plate is installed at the top of lower module, the processing piece is installed at the top of fixed plate, first tensile groove has been seted up at the top of processing piece, the tensile groove of second that communicates with first tensile groove is seted up to the bottom in first tensile groove.

As a further technical scheme of the utility model, the aperture in the tensile groove of second is less than the aperture in first tensile groove, the aperture size in the tensile groove of first tensile groove and second is respectively in the big or small looks adaptation of first compression leg and second compression leg.

As a further technical scheme of the utility model, the solid fixed splint about processing piece top centrosymmetric are all installed to the both sides at processing piece top, solid fixed splint's top screw thread runs through there is spacing bolt, the clamp plate is installed to spacing bolt's bottom.

As a further technical scheme of the utility model, the mounting groove has been seted up to the interior bottom of processing piece, the internally mounted of mounting groove has electric telescopic handle, the through-hole that communicates with the tensile groove of second is seted up to the interior roof of mounting groove.

As the utility model discloses further technical scheme, electric telescopic handle's flexible end passes through the inside that the through-hole extends to the tensile groove of second, the push pedal is installed to electric telescopic handle's flexible end.

Advantageous effects

The utility model provides a tensile equipment of battery box hat. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a tensile equipment of battery box hat, through last module, lower module, the hydraulic stem, first compression leg, the second compression leg, driving motor, the collocation use of the tensile groove of the inside first tensile groove of lead screw and processing piece and second, drive the rotation of lead screw through driving motor, make the second compression leg change flexible position at first compression leg post inslot, thereby it is tensile to press down the box hat through the compression leg of equidimension not, and then realize the hierarchical processing to the box hat, through carrying out hierarchical drawing to the box hat in same position, thereby the accuracy of the device processing has been improved, and then the qualification rate of product has been reduced, also be fit for small-scale production simultaneously, the practicality of the device has been embodied.

2. The utility model provides a tensile equipment of battery box hat, through the processing piece, electric telescopic handle, the collocation use of push pedal and through-hole, the box hat is after a lot of punching presses are tensile, can fix in the tensile inslot of second, because the tensile groove depth of second is darker, be not convenient for use takes out it, the accessible starts electric telescopic handle, flexible end through electric telescopic handle upwards extends, make the push pedal hold up by the punching press tensile box hat follow the tensile groove of second upwards ejecting, the staff is convenient to take out of the tensile back box hat of punching press, thereby the effectual work efficiency who improves the device.

Drawings

FIG. 1 is a schematic perspective view of a battery steel shell drawing apparatus;

FIG. 2 is a schematic plan view of an upper module of a battery steel shell drawing device;

FIG. 3 is a schematic cross-sectional view of a first compression leg of a battery steel shell drawing device;

fig. 4 is a schematic sectional structure diagram of a processing block of the battery steel shell drawing equipment.

Fig. 5 is an enlarged schematic view of a drawing apparatus for drawing a steel case for a battery at fig. 4A.

In the figure: 1. an upper module; 2. a lower module; 3. a hydraulic rod; 4. a first compression leg; 5. a column groove; 6. a threaded sleeve; 7. connecting grooves; 8. a drive motor; 9. a screw rod; 10. a limiting chute; 11. a limiting sliding strip; 12. a fixing plate; 13. processing the blocks; 14. a first stretching groove; 15. a second stretching groove; 16. a second compression leg; 17. fixing the clamping plate; 18. a limit bolt; 19. pressing a plate; 20. mounting grooves; 21. an electric telescopic rod; 22. pushing the plate; 23. and a through hole.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a tensile equipment of battery box hat, includes module 1, the below of going up module 1 is provided with down module 2, the department all around at lower module 2 top all is provided with hydraulic stem 3, and the top of hydraulic stem 3 installs in the bottom of last module 1, the bottom fixed mounting of going up module 1 has first compression leg 4, column groove 5 has been seted up to the inside of first compression leg 4, the inside of column groove 5 is provided with second compression leg 16, threaded sleeve 6 is installed at the top of second compression leg 16, the spread groove 7 that is linked together with column groove 5 is seted up at the top of going up module 1, and the top of threaded sleeve 6 extends to the inside of spread groove 7 through column groove 5, go up module 1's top and install driving motor 8, lead screw 9 is installed to driving motor 8's output, and the bottom threaded connection on lead screw 9 surface is in the inside of threaded sleeve 6.

Referring to fig. 3 and 4, two sides of the inner wall of the column groove 5 are both provided with a limiting sliding groove 10, two sides of the surface of the second compression leg 16 are both provided with a limiting sliding strip 11, the two limiting sliding strips 11 are both slidably connected inside a group of limiting sliding grooves 10, the top of the lower module 2 is provided with a fixing plate 12, the top of the fixing plate 12 is provided with a processing block 13, the top of the processing block 13 is provided with a first stretching groove 14, the bottom of the first stretching groove 14 is provided with a second stretching groove 15 communicated with the first stretching groove 14, the aperture of the second stretching groove 15 is smaller than that of the first stretching groove 14, and the aperture sizes of the first stretching groove 14 and the second stretching groove 15 are respectively matched with the sizes of the first compression leg 4 and the second compression leg 16.

Referring to fig. 5, the fixed clamping plates 17 are mounted on both sides of the top of the processing block 13 and are symmetrical with respect to the center of the top of the processing block 13, a limit bolt 18 penetrates through the top thread of the fixed clamping plate 17, and a pressing plate 19 is mounted at the bottom end of the limit bolt 18.

Referring to fig. 4, an installation groove 20 is formed in the inner bottom of the processing block 13, an electric telescopic rod 21 is installed inside the installation groove 20, a through hole 23 communicated with the second stretching groove 15 is formed in the inner top wall of the installation groove 20, a telescopic end of the electric telescopic rod 21 extends into the second stretching groove 15 through the through hole 23, and a push plate 22 is installed at the telescopic end of the electric telescopic rod 21.

The utility model discloses a theory of operation: during the use, insert the both sides of steel sheet or steel sheet respectively in the fixed splint 17 of processing piece 13 top both sides, twist limit bolt 18 through the spanner, fix the position of steel sheet or steel sheet through clamp plate 19, start hydraulic stem 3 this moment, drive first compression leg 4 on the module 1 through hydraulic stem 3 and press down tensile to the first tensile groove 14 at processing piece 13 top to the steel sheet or steel sheet, after pressing, move last module 1 to the original place through hydraulic stem 3, start driving motor 8, driving motor 8 rotates and drives lead screw 9 and rotate at threaded sleeve 6, because spacing spout 10 and the spacing draw runner 11 of post 5 inner wall are to the spacing effect of second compression leg 16, make second compression leg 16 downwardly extending protruding, after bellied distance reachs certain degree, start hydraulic stem 3, drive the second compression leg 16 on last module 1 through hydraulic stem 3 and press down, thereby stretch the steel casing in the first tensile groove 14 and press and draw to stretch to the tensile groove 15 of second, and then realize with the hierarchical tensile of steel casing.

In addition, the box hat is after the punching press is tensile many times, can fix in the tensile groove 15 of second, because the tensile groove 15 degree of depth of second is darker, be not convenient for use takes out it, the accessible starts electric telescopic handle 21 in the inside mounting groove 20 of processing piece 13, the flexible end through electric telescopic handle 21 upwards extends, make push pedal 22 hold up by the tensile box hat of punching press from the tensile groove 15 of second upwards ejecting, thereby convenient staff takes out the tensile back box hat of punching press, and then reduced the tensile degree of difficulty nature of box hat.

Claims

1. The utility model provides a tensile equipment of battery box hat, includes last module (1), its characterized in that, the below of going up module (1) is provided with down module (2), the department all around at lower module (2) top all is provided with hydraulic stem (3), and installs in the bottom of last module (1) the top of hydraulic stem (3), the bottom fixed mounting of going up module (1) has first compression leg (4), column groove (5) have been seted up to the inside of first compression leg (4), the inside of column groove (5) is provided with second compression leg (16), threaded sleeve (6) are installed at the top of second compression leg (16), go up spread groove (7) that are linked together with column groove (5) at the top of module (1), and the top of threaded sleeve (6) extends to the inside of spread groove (7) through column groove (5), driving motor (8) are installed at the top of going up module (1), lead screw (9) are installed to the output of driving motor (8), and the bottom threaded connection on threaded sleeve (9) surface is in the inside of threaded sleeve (6).

2. The battery steel shell stretching equipment according to claim 1, wherein the two sides of the inner wall of the column groove (5) are provided with limiting sliding grooves (10), the two sides of the surface of the second compression leg (16) are provided with limiting sliding strips (11), and the two limiting sliding strips (11) are connected inside a group of limiting sliding grooves (10) in a sliding manner.

3. The battery steel shell stretching equipment according to claim 1, wherein a fixing plate (12) is installed at the top of the lower module (2), a processing block (13) is installed at the top of the fixing plate (12), a first stretching groove (14) is formed in the top of the processing block (13), and a second stretching groove (15) communicated with the first stretching groove (14) is formed in the bottom of the first stretching groove (14).

4. The battery steel shell drawing equipment according to claim 3, wherein the pore diameter of the second drawing groove (15) is smaller than that of the first drawing groove (14), and the pore diameters of the first drawing groove (14) and the second drawing groove (15) are respectively matched with the sizes of the first compression leg (4) and the second compression leg (16).

5. The battery steel shell stretching equipment as claimed in claim 3, wherein the fixed clamping plates (17) which are symmetrical with respect to the center of the top of the processing block (13) are mounted on both sides of the top of the processing block (13), the top of the fixed clamping plates (17) is threaded through with a limit bolt (18), and the bottom end of the limit bolt (18) is mounted with a pressing plate (19).

6. The battery steel shell stretching equipment as claimed in claim 3, wherein a mounting groove (20) is formed in the inner bottom of the processing block (13), an electric telescopic rod (21) is mounted inside the mounting groove (20), and a through hole (23) communicated with the second stretching groove (15) is formed in the inner top wall of the mounting groove (20).

7. The battery steel shell stretching device as claimed in claim 6, characterized in that the telescopic end of the electric telescopic rod (21) extends to the inside of the second stretching groove (15) through a through hole (23), and the telescopic end of the electric telescopic rod (21) is provided with a push plate (22).