CN214445951U

CN214445951U - Coiler tensioner front end cover extracting tool

Info

Publication number: CN214445951U
Application number: CN202023164732.4U
Authority: CN
Inventors: 于来好; 杨舒涵; 杨森; 邢小平; 彭学兵; 白桂彩
Original assignee: Ldz New Aoshen Spandex Co ltd
Current assignee: Ldz New Aoshen Spandex Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-22
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a disassembling tool for the front end cover of a tension device of a winding machine, which comprises a supporting ring and a round pipe, wherein the inner peripheral surface of the supporting ring is used for contacting with the outer peripheral surface of the front end cover of the tension device; the sleeve mounting plate is fixed on the other end face of the circular tube, and a sleeve mounting hole is formed in the middle of the sleeve mounting plate; the outer peripheral surface of the sleeve is fixedly arranged on the inner peripheral surface of the sleeve mounting hole and forms a sleeve with the circular tube and the support ring into a whole; the support ring and the outer peripheral surface of the front end cover of the tensioner are tightly connected and matched together through the bolt holes in the support ring, the round pipe used for accommodating the front end cover bearing of the tensioner is additionally arranged on the side surface of the support ring, the front end cover of the tensioner can be disassembled under the condition that the front end cover bearing of the tensioner is not disassembled, the maintenance time is saved, the structural design is reasonable, and the disassembly efficiency of the front end cover of the tensioner is high.

Description

Coiler tensioner front end cover extracting tool

Technical Field

The utility model relates to a winder rises and tightly keeps in repair technical field, especially winder rises and tightly installs front end cover extracting tool.

Background

The winding machine can be divided into the following according to the operation mode of the machine: manual winders, semi-automatic winders, full-automatic winders. In the case of lithium battery winders and capacitor winders, the buyers are generally classified according to the production area, and are mainly classified into: domestic winder, korean winder, japan winder. Generally, small-scale battery manufacturers choose home-made winding machines mainly due to low price. The winders used by battery manufacturers connected to large sheets are basically both korean winders and japanese winders, such as BYD, ATL, BAK, lisson, samsung, LG, etc.;

during emergency maintenance of faults of a tensioner of a winding machine, a front end cover of the tensioner is required to be disassembled on site, then the tensioner is disassembled by using a special disassembling tool, the tensioner is long, the front end of the tensioner is provided with an auxiliary supporting device, a positioning pin in an inner shaft core in the tensioner is protected by the auxiliary supporting device, the tensioner and the front supporting device are connected by a bearing to play a mutual matching role, so that the disassembly is inconvenient, in the process of disassembling the front end cover, if force is not uniformly applied, the inner shaft core of the tensioner is easy to rotate along with the front end cover, and two positioning pins on the inner side of the shaft core are twisted off, so that the whole tensioner is scrapped;

therefore, there is a need for a disassembly tool that integrates a conventional torque wrench and a socket to make disassembly of the front end cover safer and more reliable.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to prior art not enough, provide a dismantlement process reliable and stable, prevent to a certain extent because hard uneven leading to the scraped winder front end housing extracting tool in tight ware axle center that rises during the dismantlement.

The technical problem to be solved by the utility model is realized by the following technical proposal, including,

the inner peripheral surface of the support ring is used for contacting with the outer peripheral surface of the front end cover of the tensioner, the outer peripheral surface of the support ring is fixedly provided with a handle used for rotating the support ring, and the support ring is provided with a plurality of bolt holes used for being in bolt connection with the bolt holes on the front end cover of the tensioner;

the circular tube is fixed on one end face of the support ring and used for accommodating a bearing of a front end cover of the tensioner;

the sleeve mounting plate is fixed on the other end face of the circular tube, and a sleeve mounting hole is formed in the middle of the sleeve mounting plate;

the outer peripheral surface of the sleeve is fixedly arranged on the inner peripheral surface of the sleeve mounting hole and forms a sleeve with the circular tube and the support ring into a whole;

and the sleeve is rotated anticlockwise by external equipment to disassemble the front end cover of the tensioner.

The utility model discloses the technical problem that solve can also realize through following technical scheme, above winder rises and tightly quick-witted front end housing extracting tool, the handle be provided with two at least, two handle symmetric welds on the outer peripheral face of support ring.

The utility model discloses the technical problem that solve can also realize through following technical scheme, above winder rise and tightly hold end housing extracting tool, the bolt hole be provided with two, the bolt hole be the screw hole that nominal diameter is 6 mm.

The utility model discloses the technical problem that solve can also be realized through following technical scheme, above the winder rise tight ware front end housing extracting tool, one of them end-face weld of pipe on one of them terminal surface of support ring, the internal diameter of pipe is greater than the radial distance that rises the tight ware front end housing outer peripheral face.

The utility model discloses the technical problem that solve can also realize through following technical scheme, above winder rise and tightly hold end housing extracting tool, the outer peripheral face radial distance of sleeve mounting panel equal the radial distance of the outer peripheral face of pipe.

The utility model discloses the technical problem that solve can also realize through following technical scheme, above winder rises and tightly ware front end housing extracting tool, telescopic outer peripheral face welding on the inner peripheral surface of sleeve mounting hole.

Compared with the prior art, the utility model has the advantages that: can make support ring and tight connection cooperation of tensioning ware front end housing outer peripheral face be in the same place through the bolt hole on the support ring, add the pipe that is used for holding tensioning ware front end housing bearing on the side of support ring, can make the dismantlement of tensioning ware front end housing under the circumstances of not dismantling tensioning ware front end housing bearing, save maintenance duration, the sleeve mounting panel who is fixed as an organic whole with the sleeve that is located on the pipe terminal surface can make sleeve and support ring fixed as an organic whole, only need rotate the support ring that can make as an organic whole with the sleeve through external equipment to the sleeve when dismantling the tensioning ware front end housing, thereby dismantle the tensioning ware front end housing, the structural design is reasonable, tensioning ware front end housing dismantles efficiently.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the main view full-section structure of the present invention.

In the figure: 1. a support ring; 2. a handle; 3. bolt holes; 4. a circular tube; 5. a sleeve mounting plate; 6. a sleeve.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings so as to facilitate the further understanding of the present invention by those skilled in the art, and do not limit the right thereto.

Example 1, referring to fig. 1-2, a tool for removing a front end cover of a tensioner of a winding machine comprises,

the inner peripheral surface of the support ring 1 is used for contacting with the outer peripheral surface of the front end cover of the tensioner, a handle 2 used for rotating the support ring 1 is fixedly arranged on the outer peripheral surface of the support ring 1, the handle 2 can adopt a cylindrical handle 2, a plurality of bolt holes 3 used for being connected with bolt holes on the front end cover of the tensioner are formed in the support ring 1, and the number of the bolt holes 3 is in one-to-one correspondence with the number and positions of the bolt holes on the outer peripheral surface of the front end cover of the tensioner;

a circular tube 4 fixed on one end face of the support ring 1 and used for accommodating a bearing of a front end cover of the tensioner;

a sleeve mounting plate 5 fixed on the other end surface of the circular tube 4, wherein a sleeve mounting hole is formed in the middle of the sleeve mounting plate 5;

the sleeve 6 is fixedly arranged on the inner peripheral surface of the sleeve mounting hole and is integrated with the circular tube 4 and the support ring 1;

the sleeve 6 is rotated anticlockwise by external equipment to form the front end cover of the tensioner to be detached, and the external equipment can adopt the following pneumatic wrench and the like and can be selected according to use requirements.

Example 2, the winder tensioner front end cap removal tool described in example 1: the handles 2 are at least two, and the two handles 2 are symmetrically welded on the peripheral surface of the support ring 1.

Example 3, the winder tensioner front end cap removal tool described in example 1: the bolt holes 3 are two, and the bolt holes 3 are threaded holes with nominal diameters of 6 mm.

Example 4, the winder tensioner front end cap removal tool described in example 1: one end face of the circular tube 4 is welded on one end face of the support ring 1, and the inner diameter of the circular tube 4 is larger than the radial distance of the outer peripheral surface of the front end cover of the tensioner.

Example 5, the winder tensioner front end cap removal tool described in example 1: the radial distance of the outer peripheral surface of the sleeve mounting plate 5 is equal to the radial distance of the outer peripheral surface of the circular tube 4.

Example 6, the winder tensioner front end cap removal tool of any of examples 1 to 5: the outer circumference of the sleeve 6 is welded on the inner circumference of the sleeve mounting hole.

When the disassembling tool for the front end cover of the tensioner of the winding machine is used, the support ring 1 is sleeved on the outer peripheral surface of the front end cover of the tensioner, bolts are screwed into the bolt holes 3 on the support ring 1 and the bolt holes on the outer peripheral surface of the front end cover of the tensioner, so that the support ring 1 and the front end cover of the tensioner are fixed, since the support ring 1, the round tube 4 and the sleeve 6 are mounted in a welded and fixed manner, i.e. only the sleeve 6 needs to be rotated by an external device such as a pneumatic wrench, the supporting ring 1 fixed with the sleeve 6 into a whole can rotate, so that the stress of the front end cover of the tensioner is more uniform, the problem that the whole tensioner is scrapped due to the fact that two positioning pins on the inner side of a shaft core are twisted off because the force is not uniform when the front end cover of the tensioner is manually disassembled in the prior art is solved, the structure design is reasonable, the disassembly efficiency is high, and after maintenance, the handle 2 on the support ring 1 can be held by hand to slowly and clockwise tighten the front end cover of the tensioner.

Claims

1. Winder tensioner front end housing extracting tool, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

2. The winder tensioner front end cap removal tool of claim 1, wherein: the handle be provided with two at least, two handle symmetry welds on the outer peripheral face of support ring.

3. The winder tensioner front end cap removal tool of claim 1, wherein: the bolt hole be provided with two, the bolt hole be the screw hole that nominal diameter is 6 mm.

4. The winder tensioner front end cap removal tool of claim 1, wherein: one end face of the circular tube is welded on one end face of the support ring, and the inner diameter of the circular tube is larger than the radial distance of the peripheral surface of the front end cover of the tensioner.

5. The winder tensioner front end cap removal tool of claim 1, wherein: the radial distance of the outer peripheral surface of the sleeve mounting plate is equal to that of the outer peripheral surface of the circular tube.

6. The winder tensioner front end cap removal tool as claimed in any one of claims 1 to 5, wherein: the outer circumferential surface of the sleeve is welded on the inner circumferential surface of the sleeve mounting hole.