CN211238387U

CN211238387U - Clamping fixture for lithium battery machining

Info

Publication number: CN211238387U
Application number: CN201921938085.2U
Authority: CN
Inventors: 阙守红
Original assignee: Suzhou Xinkede Electronic Technology Co ltd
Current assignee: Suzhou Xinkede Electronic Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-11
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a clamping fixture for lithium battery processing, which comprises a driving mechanism and an adjusting mechanism, the driving mechanism is fixedly arranged at one end of the adjusting mechanism, a limit gear is arranged in the driving mechanism, a rotating shaft is arranged in the center of the limiting gear, a belt pulley is connected with the bottom end of the rotating shaft, a driving connecting rod is connected with the upper end of the rotating shaft, the bottom end of the driving connecting rod is rotatably connected with a driving gear through a rotating shaft, the central part of the upper end surface of the driving gear is connected with a connecting rod, the driving gear is meshed with the gear wheel of the limit gear, a chute plate is arranged in the adjusting mechanism, a chute is arranged on the upper end surface of the chute plate, a sliding clamping plate is slidably clamped inside the sliding groove, the middle part of the sliding clamping plate is provided with a telescopic clamping groove, the telescopic clamping groove is internally inserted with a telescopic rod in a sliding manner, and the bottom end of the telescopic rod is connected with an extrusion plate. The utility model discloses can be swiftly convenient in the use press from both sides the centre gripping work piece and get transport, convenient to use.

Description

Clamping fixture for lithium battery machining

Technical Field

The utility model relates to a lithium cell production and processing equipment technical field specifically is a centre gripping anchor clamps for lithium cell processing.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The lithium cell need carry out the centre gripping to the lithium cell at the in-process of production and processing and get into next process, but present clamping tool is mostly to carry out unsettled centre gripping to single lithium cell through the manipulator arm and puts into to the equipment inside of next process, often need carry out the centre gripping simultaneously with the lithium cell of piling together and carry in production course of working, traditional unsettled centre gripping both has inefficiency and has the possibility that a plurality of lithium cells that pile up dropped at unsettled in-process of carrying to damage the lithium cell and lower conveying efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping jig is used in lithium cell processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping fixture for lithium battery processing comprises a driving mechanism and an adjusting mechanism, wherein the driving mechanism is fixedly arranged at one end of the adjusting mechanism, a limit gear is arranged in the driving mechanism, a rotating shaft is arranged at the center of the limit gear, a belt pulley is connected to the bottom end of the rotating shaft, a driving connecting rod is connected to the upper end of the rotating shaft, a driving gear is rotatably connected to the bottom end of the driving connecting rod through the rotating shaft, a connecting rod is connected to the central part of the upper end face of the driving gear, the driving gear is meshed with the limit gear, a chute plate is arranged in the adjusting mechanism, a chute is arranged on the upper end face of the chute plate, a sliding clamping plate is clamped inside the chute in a sliding manner, a telescopic clamping groove is arranged in the middle of the sliding clamping plate, a telescopic rod is inserted into the, the bottom of the extrusion plate is connected with a rubber extrusion pad, and the middle part of the bottom of the chute plate is connected with an installation rod.

Preferably, the limiting gear is fixedly installed at the upper end of the sliding groove plate, and the rotating shaft penetrates through the sliding groove plate and is rotatably inserted into the upper end of the installation rod.

Preferably, buffer springs are uniformly and symmetrically arranged between the extrusion plate and the rubber extrusion pad.

Preferably, four corners of the chute board are provided with mounting and fixing holes.

Preferably, the connecting rod is fixedly connected with the telescopic rod.

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

the utility model can control the operation of the device by driving the belt pulley to rotate through the belt by the external transmission device, the rotating belt pulley can drive the driving gear to rotate through the rotating shaft and the driving connecting rod, the belt pulley is arranged at the central part of the limit gear, so the driving gear can rotate around the inside of the limit gear under the driving of the belt pulley, the driving gear drives the telescopic rod to perform regular telescopic motion inside the telescopic clamping groove arranged in the sliding clamping plate through the connecting rod while rotating around the inside of the limit gear, and the driving gear can drive the telescopic rod to perform regular transverse motion along the sliding groove through the sliding clamping plate through the connecting rod in the process of rotating inside the limit gear, so the telescopic rod can drive the extrusion plate and the rubber extrusion cushion to perform regular displacement in the vertical direction and the horizontal direction, therefore, only the device needs to be horizontally or vertically symmetrical and synchronously operated, the work piece that need the centre gripping in-process of can processing the lithium cell through stripper plate and rubber extrusion pad carries out the centre gripping and carries to next process, can control centre gripping conveying distance through the diameter that changes limit gear to even symmetry is installed buffer spring between stripper plate and the rubber extrusion pad, consequently can the work piece of effectual protection centre gripping at the in-process of centre gripping, makes the spring shrink according to the size of work piece, and the effectual work piece that has prevented receives great extrusion force and appears damaging.

Drawings

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

fig. 2 is a schematic structural view of the driving mechanism of the present invention;

FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the chute plate of the present invention.

In the figure: 1-driving mechanism, 2-adjusting mechanism, 3-belt pulley, 4-rotating shaft, 5-driving connecting rod, 6-driving gear, 7-connecting rod, 8-limiting gear, 9-mounting rod, 10-telescopic rod, 11-chute, 12-chute plate, 13-rubber extrusion pad, 14-extrusion plate, 15-sliding clamping plate and 16-telescopic clamping groove.

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 an embodiment: a clamping fixture for processing a lithium battery comprises a driving mechanism 1 and an adjusting mechanism 2, wherein the driving mechanism 1 is fixedly arranged at one end of the adjusting mechanism 2, a limit gear 8 is arranged in the driving mechanism 1, a rotating shaft 4 is arranged at the center of the limit gear 8, a belt pulley 3 is connected at the bottom end of the rotating shaft 4, a driving connecting rod 5 is connected at the upper end of the rotating shaft 4, a driving gear 6 is rotatably connected at the bottom end of the driving connecting rod 5 through the rotating shaft, a connecting rod 7 is connected at the central part of the upper end face of the driving gear 6, the driving gear 6 is in gear engagement with the limit gear 8, a chute plate 12 is arranged in the adjusting mechanism 2, a chute 11 is arranged at the upper end face of the chute plate 12, a sliding clamping plate 15 is slidably clamped inside the chute 11, a telescopic clamping groove 16 is arranged at the middle part of the, the bottom end of the extrusion plate 14 is connected with a rubber extrusion pad 13, and the middle part of the bottom end of the chute plate 12 is connected with a mounting rod 9.

Limiting gear 8 fixed mounting is in the upper end of chute board 12, and pivot 4 runs through to rotate and pegs graft in the upper end of installation pole 9, and even symmetry installs buffer spring between stripper plate 14 and the rubber extrusion pad 13, and the installation fixed orifices has been seted up at the four corners of chute board 12, and connecting rod 7 and telescopic link 10 looks fixed connection.

The working principle is as follows: in the using process, the belt pulley 3 is driven to rotate through the external transmission device through a belt, namely, the operation of the device can be controlled, the rotating belt pulley 3 can drive the driving gear 6 to rotate through the rotating shaft 4 and the driving connecting rod 5, the belt pulley 3 is arranged at the central part of the limiting gear 8, therefore, the driving gear 6 can rotate around the inside of the limiting gear 8 under the driving of the belt pulley 3, the driving gear 6 rotates around the inside of the limiting gear 8 and simultaneously drives the telescopic rod 10 to perform regular telescopic motion inside the telescopic clamping groove 16 formed in the sliding clamping plate 15 through the connecting rod 7, and the driving gear 6 drives the telescopic rod 10 to perform regular transverse motion along the sliding groove 11 through the sliding clamping plate 15 in the process of rotating inside the limiting gear 8 through the connecting rod 7, therefore, the telescopic rod 10 can drive the extrusion plate 14 and the rubber extrusion pad 13 to perform regular displacement in the vertical direction and the horizontal direction, consequently only need install level or vertical symmetry and synchronous operation setting, can carry out the centre gripping through the work piece that stripper plate 14 and rubber extrusion pad 13 need the centre gripping with the in-process of lithium cell processing and carry to next process, can control centre gripping conveying distance through the diameter that changes stop gear 8, and even symmetry installs buffer spring between stripper plate 14 and the rubber extrusion pad 13, consequently can effectual protection centre gripping work piece at the in-process of centre gripping, make the spring shrink according to the size of work piece, effectually prevented that the work piece from receiving great extrusion force and appearing damaging, the utility model discloses can be swiftly convenient get the centre gripping work piece and carry convenient to use in the use.

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 lithium cell processing is with centre gripping anchor clamps, includes actuating mechanism (1) and adjustment mechanism (2), its characterized in that: the automatic adjusting mechanism is characterized in that the driving mechanism (1) is fixedly arranged at one end of the adjusting mechanism (2), a limiting gear (8) is arranged in the driving mechanism (1), a rotating shaft (4) is arranged at the center of the limiting gear (8), a belt pulley (3) is connected to the bottom end of the rotating shaft (4), a driving connecting rod (5) is connected to the upper end of the rotating shaft (4), a driving gear (6) is rotatably connected to the bottom end of the driving connecting rod (5) through the rotating shaft, a connecting rod (7) is connected to the central part of the upper end face of the driving gear (6), the driving gear (6) is in gear engagement with the limiting gear (8), a chute plate (12) is arranged in the adjusting mechanism (2), a chute (11) is formed in the upper end face of the chute plate (12), a sliding clamping plate (15) is clamped in the sliding manner inside the chute (11), the telescopic clamping groove is characterized in that a telescopic rod (10) is inserted into the telescopic clamping groove (16) in a sliding mode, the bottom end of the telescopic rod (10) is connected with an extrusion plate (14), the bottom end of the extrusion plate (14) is connected with a rubber extrusion pad (13), and the middle of the bottom end of the sliding groove plate (12) is connected with an installation rod (9).

2. The clamping fixture for lithium battery processing as claimed in claim 1, wherein: the limiting gear (8) is fixedly arranged at the upper end of the sliding groove plate (12), and the rotating shaft (4) penetrates through the sliding groove plate, rotates and is inserted into the upper end of the mounting rod (9).

3. The clamping fixture for lithium battery processing as claimed in claim 1, wherein: buffer springs are uniformly and symmetrically arranged between the extrusion plate (14) and the rubber extrusion pad (13).

4. The clamping fixture for lithium battery processing as claimed in claim 1, wherein: four corners of the chute board (12) are provided with mounting and fixing holes.

5. The clamping fixture for lithium battery processing as claimed in claim 1, wherein: the connecting rod (7) is fixedly connected with the telescopic rod (10).