CN213530850U

CN213530850U - Shell machining drilling equipment for battery

Info

Publication number: CN213530850U
Application number: CN202022342214.0U
Authority: CN
Inventors: 李康; 朱丽娜; 岳�文; 康嘉杰; 付志强; 王成彪
Original assignee: Zhengzhou Research Institute China University Of Geosciences Beijing; China University of Geosciences Beijing
Current assignee: Zhengzhou Research Institute China University Of Geosciences Beijing; China University of Geosciences Beijing
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-25
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a shell machining drilling equipment for battery belongs to machining technical field, shell machining drilling equipment for battery includes the support, support inside wall fixedly connected with workstation, the workstation lateral wall is inlayed and is connected with the dipperstick, and workstation lower extreme through connection has the dust collecting pipe, dust collecting pipe left side through connection has the dust collection box, the dust collection box carries out fixed connection with the support. The utility model discloses a shell that will be used for assembling the battery is placed between two clamp splices, rotate the crank at the workstation both ends, the crank drives the lead screw and carries out screw thread feed motion along the lead screw cover inner wall, it is fixed to drive the clamp splice to carry out the centre gripping to the battery assembly work piece then, relative position between this in-process through dipperstick contrast work piece and drilling head, and adjust about the two-sided clamp splice position according to specifically punching position, adjust the work piece position of punching then, the device precision of punching is high, be fit for being extensively promoted and used.

Description

Shell machining drilling equipment for battery

Technical Field

The utility model relates to a machining technical field especially relates to a shell machining drilling equipment for battery.

Background

A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life. The battery case needs to be perforated before assembly, and therefore needs to be applied to mechanical drilling equipment.

Patent number CN108031900A discloses a machine part drilling equipment, including base and motor, the inside of base is provided with the sleeve pipe, and the sleeve pipe passes through the spring to be connected with the universal wheel, the inside bottom of base is connected with the electro-magnet, the side of base is connected with the connecting seat, and closes on the connecting seat to be connected with and adjust the seat, the drill bit perforation has been seted up to the up end of base, the air level is installed in the adjacent side embedding of base up end, the upper end of base is provided with electric telescopic handle. In the utility model, be provided with the sleeve pipe in the inside of base, utilize the sleeve pipe to be connected with the universal wheel that has the spring, make things convenient for drilling equipment's removal, and the inside of base is provided with the electro-magnet, just so can fix drilling equipment on the machine part surface of processing through the break-make electricity of control electro-magnet, and fixed mode is simple and convenient.

At present, the mechanical drilling device for the battery shell has certain technical defects: 1. in the prior art, the hole position can not be accurately controlled when the shell drilling device for the battery is used for drilling, so that the defective rate is high; 2. in the prior art, a certain amount of processing dust is generated when the battery shell drilling device is used for drilling, so that the working environment is influenced. Therefore, we propose a drilling device for machining the battery shell.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shell machining drilling equipment for battery, place between two clamp splices through the shell that will be used for assembling the battery, rotate the crank at the workstation both ends, the crank drives the lead screw and carries out screw feed motion along the lead screw cover inner wall, then it carries out the centre gripping to the battery assembly work piece and fixes to drive the clamp splice, relative position between this in-process contrast work piece and the drilling head through the dipperstick, and adjust about two-sided clamp splice position according to the position of specifically punching, adjust the work piece position of punching then, the device precision of punching is high, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of shell machining drilling equipment for battery, which comprises a bracket, support inside wall fixedly connected with workstation, the workstation lateral wall is inlayed and is connected with the dipperstick, and workstation lower extreme through connection has the dust collecting tube, dust collecting tube left side through connection has the dust collection box, the dust collection box carries out fixed connection with the support, and the inlay card of dust collection box upper end has the abaculus, the abaculus lower extreme fixedly connected with keeps off the dirt otter board, negative-pressure air fan is installed to dust collection box left side wall, the equal fixedly connected with lead screw cover in workstation upper end both sides, lead screw cover inner wall threaded connection has the lead screw, lead screw one side fixedly connected with clamp splice, and lead screw opposite side fixedly connected with crank.

Optionally, an air cylinder is installed at the top end of the support, a piston rod is connected to the lower end of the air cylinder in a matched mode, and an installation plate is fixedly connected to the lower end of the piston rod.

Optionally, a motor is installed at the lower end of the installation plate, and a power output end of the motor is connected with a power input end of the transmission shaft.

Optionally, the lower end of the transmission shaft is detachably connected with a drilling head.

Optionally, the upper end of the embedding cover is fixedly connected with a handle.

The utility model has the advantages as follows:

1. the utility model discloses it is practical, convenient operation and excellent in use effect, place between two clamp splices through the shell that will be used for assembling the battery, rotate the crank at the workstation both ends, the crank drives the lead screw and carries out screw feed motion along the lead screw cover inner wall, then it carries out the centre gripping to the battery assembly work piece and fixes to drive the clamp splice, relative position between this in-process contrast work piece and the drilling head through the dipperstick, and adjust about two-sided clamp splice position according to specifically punching position, adjust the work piece position of punching then, the device precision of punching is high, battery drilling equipment in the past can't be accurate when punching control the hole position, lead to the higher problem of defective percentage.

2. The utility model discloses a press cylinder and motor switch, the cylinder drives the piston rod and descends, motor work drives the drilling head through the transmission shaft and drills, through opening negative-pressure air fan, negative-pressure air fan work is at the inside certain negative pressure that forms of dust collecting pipe, then with produced dirt bits of drilling in-process through the dust collecting pipe inside falling into the dust collection box, finally adhere to on keeping off the dirt otter board, through the pull-up handle, the handle drives the lower extreme and keeps off dirt otter board and takes out from the dust collection box, clear up the dirt otter board surface that keeps off dirt, avoid follow-up jam, battery drilling equipment in the past can produce an amount of processing dirt bits when punching, influence operational environment's problem has been solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a battery case machining and drilling device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a part a of a drilling device for machining a battery case according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a location B of the drilling device for machining the battery case according to the embodiment of the present invention;

in the figure: 1. a support; 2. a cylinder; 3. a piston rod; 4. mounting a plate; 5. a motor; 6. a drive shaft; 7. Drilling a hole head; 8. a work table; 9. measuring a scale; 10. a dust collecting pipe; 11. a screw rod sleeve; 12. a screw rod; 13. A crank; 14. a clamping block; 15. a dust collection box; 16. a dust blocking screen plate; 17. embedding a cover; 18. a handle; 19. a negative pressure fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.

A battery case machining and drilling device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

As shown in fig. 1-3, a shell machining drilling equipment for battery, includes support 1, support 1 inside wall fixedly connected with

workstation

8, 8 lateral walls of workstation inlay and are connected with

dipperstick

9, and 8 lower extremes of workstation through connection have dust collecting tube 10, dust collecting tube 10 left side through connection has dust collection box 15, dust collection box 15 carries out fixed connection with

support

1, and 15 upper ends of dust collection box inlay card has set cover 17, set cover 17 lower extreme fixedly connected with keeps off dirt otter board 16, negative-pressure air fan 19 is installed to 15 left side walls of dust collection box, the equal fixedly connected with lead screw cover 11 in workstation 8 upper end both sides, the threaded connection of 11 inner walls of lead screw cover has

lead screw

12, 12 one side fixedly connected with clamp splice 14 of lead screw, and 12 opposite side fixedly connected with crank 13 of lead screw.

In the embodiment, as shown in fig. 1-3, a shell for assembling a battery is placed between two clamping blocks 14, cranks 13 are rotated at two ends of a workbench 8, the cranks 13 drive a screw rod 12 to perform thread feeding motion along the inner wall of a screw rod sleeve 11, then the clamping blocks 14 are driven to clamp and fix a battery assembly workpiece, in the process, the relative position between the workpiece and a drilling head 7 is compared through a measuring scale 9, the positions of the clamping blocks 14 on two sides are adjusted left and right according to specific drilling positions, then the drilling position of the workpiece is adjusted, the drilling precision of the device is high, and the problem that the hole position control cannot be accurately performed during drilling of the conventional battery drilling device, so that the defective rate is high is solved; through opening negative-pressure air fan 19, negative-pressure air fan 19 work is at the inside certain negative pressure that forms of dust collecting pipe 10, then with the produced dirt bits of drilling in-process through dust collecting pipe 10 fall into inside dust collection box 15, finally adhere to on keeping off dirt otter board 16, through upward drawing handle 18, handle 18 drives lower extreme and keeps off dirt otter board 16 and takes out from dust collection box 15, clear up keeping off dirt otter board 16 surface, avoid follow-up jam, battery drilling equipment in the past can produce a certain amount of processing dirt bits when punching, influence operational environment's problem.

Wherein, cylinder 2 is installed on support 1 top, 2 lower extremes of cylinder cooperate and be connected with

piston rod

3, 3 lower extreme fixedly connected with mounting panel 4 of piston rod.

In this embodiment, as shown in fig. 1, the cylinder 2 drives the piston rod 3 to descend by pressing the switch of the cylinder 2.

Wherein, motor 5 is installed to 4 lower extremes of mounting panel, 5 power take off of motor is connected with 6 power take off of transmission shaft.

In this embodiment, as shown in fig. 1, the motor 4 is operated to drive the transmission shaft 6 to rotate by pressing a switch of the motor 4.

Wherein, the lower end of the transmission shaft 6 is detachably connected with a drilling head 7.

In the embodiment, as shown in fig. 1, the drilling head 7 is driven by the transmission shaft 6 to drill.

Wherein, the upper end of the embedding cover 17 is fixedly connected with a handle 18.

In this embodiment, as shown in fig. 3, the handle 18 is pulled up, and the handle 18 drives the lower dust-blocking screen 16 to be drawn out from the dust box 15, so as to clean the surface of the dust-blocking screen 16 and avoid subsequent blockage.

It should be noted that, the utility model relates to a shell machining drilling equipment for battery, in operation, the shell that will be used for assembling the battery is placed between two clamp splice 14, through rotating crank 13 at 8 both ends of workstation, crank 13 drives lead screw 12 and carries out the screw feed motion along the lead screw cover 11 inner wall, then drive clamp splice 14 and carry out the centre gripping to the battery assembly work piece and fix, relative position between work piece and drilling head 7 is compared through dipperstick 9 in this process, and carry out left and right regulation to two-sided clamp splice 14 position according to the position of specifically punching, then adjust the work piece position of punching, the device precision of punching is high, the problem that in the past battery drilling equipment can't accurate control the hole site when punching, lead to the defective percentage higher is solved; through pressing cylinder 2 and the switch of motor 5, cylinder 2 drives piston rod 3 and descends, 4 work of motor drives drilling head 7 through transmission shaft 6 and drills, through opening negative-pressure air fan 19, negative-pressure air fan 19 work forms certain negative pressure in the dust collection pipe 10 is inside, then with produced dirt bits of drilling in-process through dust collection pipe 10 fall into inside dust collection box 15, finally adhere to on keeping off dirt otter board 16, through pulling up handle 18, handle 18 drives lower extreme and keeps off dirt otter board 16 and takes out from dust collection box 15, clear up the dirt otter board 16 surface that keeps off dirt, avoid follow-up jam, the battery drilling equipment in the past can produce a certain amount of processing dirt bits when punching, influence operational environment's problem has been solved. The specific model of the component is G-71A negative pressure fan; IDZ2065-8AE02-2 motor; sc80 cylinder.

The utility model discloses a bracket 1; a cylinder 2; a piston rod 3; a mounting plate 4; a motor 5; a transmission shaft 6; a drill bit 7; a work table 8; a measuring scale 9; a dust collecting pipe 10; a screw rod sleeve 11; a screw rod 12; a crank 13; a clamping block 14; a dust box 15; a dust-blocking screen 16; a caulking 17; a handle 18; the components of the suction fan 19 are all standard components or components known to those skilled in the art, the structure and the principle of which are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a shell machining drilling equipment for battery, includes support (1), its characterized in that, support (1) inside wall fixedly connected with workstation (8), workstation (8) lateral wall is inlayed and is connected with dipperstick (9), and workstation (8) lower extreme through connection has dust collecting tube (10), dust collecting tube (10) left side through connection has dust collection box (15), dust collection box (15) and support (1) carry out fixed connection, and dust collection box (15) upper end inlay card has closing cap (17), closing cap (17) lower extreme fixedly connected with keeps off dirt otter board (16), negative-pressure air fan (19) are installed to dust collection box (15) left side wall, workstation (8) upper end both sides all fixedly connected with lead screw cover (11), lead screw cover (11) inner wall threaded connection has lead screw (12), lead screw (12) one side fixedly connected with clamp splice (14), and the other side of the screw rod (12) is fixedly connected with a crank (13).

2. The battery case machining and drilling device according to claim 1, wherein a cylinder (2) is mounted at the top end of the support (1), a piston rod (3) is connected to the lower end of the cylinder (2) in a matching manner, and a mounting plate (4) is fixedly connected to the lower end of the piston rod (3).

3. The battery shell machining and drilling device as claimed in claim 2, wherein a motor (5) is mounted at the lower end of the mounting plate (4), and a power output end of the motor (5) is connected with a power input end of the transmission shaft (6).

4. A battery casing machining and drilling device according to claim 3, characterized in that a drilling head (7) is detachably connected to the lower end of the transmission shaft (6).

5. The battery case machining and drilling device as claimed in claim 1, wherein a handle (18) is fixedly connected to the upper end of the embedding cover (17).