CN219542371U

CN219542371U - Auxiliary fixture for sprocket high-speed grooving machine

Info

Publication number: CN219542371U
Application number: CN202320346806.0U
Authority: CN
Inventors: 李文韬; 杨双双; 关国欣
Original assignee: Jiaozuo Jiachuang Machinery Equipment Co ltd
Current assignee: Jiaozuo Jiachuang Machinery Equipment Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-18
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of cutting auxiliary fixtures, in particular to an auxiliary fixture for a sprocket high-speed grooving machine, which comprises a tooling base of the grooving machine, a connecting column, a connecting component and a limiting component, wherein a sprocket to be machined is horizontally arranged at the upper end of the tooling base of the grooving machine, a round hole is formed in the center of the sprocket to be machined, the lower end of the connecting column vertically penetrates through the round hole of the sprocket to be machined, the connecting component comprises a connecting seat and a threaded column, the traditional threaded connection structure is subjected to built-in treatment, pollution is not easy to occur during machining and use, then the connecting seat with limiting rods is arranged in the tooling base of the grooving machine, the threaded compression fixation of the sprocket to be machined is realized through the connection of the connecting column and the connecting seat, a plurality of limiting rods are elastically spliced at one side of the connecting column, the limiting component is matched for limiting the rotation of the connecting column, the whole operation is simple and convenient, the machining quality and efficiency of the sprocket are improved, and the structure is stable and reliable.

Description

Auxiliary fixture for sprocket high-speed grooving machine

Technical Field

The utility model relates to the technical field of auxiliary cutting tools, in particular to an auxiliary tool for a sprocket high-speed grooving machine.

Background

The sprocket is a wheel with cog type sprocket teeth and is used for being meshed with blocks with accurate pitches on chain links or cables, the sprocket is a common transmission part, and the processing modes of the sprocket are various, wherein the high-speed grooving machine type sprocket processing method needs to strengthen and fix sprocket raw materials when in use;

in the prior art, the auxiliary tool for processing the chain wheel is fixed by screw compression through a structure of matching a bolt rod with a nut;

however, when the high-speed grooving machine is operated, mechanical vibration and vibration of cutting contact of the high-speed grooving machine are easy to cause loosening and reversion of the threaded connection type auxiliary tool, so that the size difference of chain teeth of the chain wheel is caused, even the processing equipment is damaged, and the high-speed grooving machine is very inconvenient to use.

Disclosure of Invention

The utility model aims to provide an auxiliary tool for a sprocket high-speed grooving machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary fixture for a sprocket high-speed grooving machine, the auxiliary fixture for the sprocket high-speed grooving machine comprises:

the upper end of the grooving machine tool base is horizontally provided with a sprocket to be machined, and a round hole is formed in the center of the sprocket to be machined;

the lower end of the connecting column is vertically penetrated through a round hole of the sprocket to be processed;

the connecting component is arranged in the tooling base of the grooving machine and comprises a connecting seat and a threaded column;

the limiting assembly is arranged in the movable sleeve connecting seat in the base of the grooving machine and comprises a limiting ring.

Preferably, the center of the tooling base of the grooving machine penetrates through the upper end and is provided with a connecting groove, the connecting column penetrates through the lower end of the sprocket to be machined and is inserted into the connecting groove, and the center of the lower end of the connecting column in the connecting groove is provided with an internal thread groove.

Preferably, the connecting seat is vertically arranged at the center of the lower end in the connecting groove, the upper end of the connecting seat is provided with a butt joint groove, the threaded column is vertically arranged at the center of the lower end in the butt joint groove, the lower end of the connecting column is inserted into the butt joint groove, and the upper end of the threaded column is arranged through an internal thread groove of the threaded inserted connecting column.

Preferably, a plurality of spacing grooves have been seted up to the internal and external circumference symmetry of butt joint groove in to the spliced pole, and the expansion tank has all been seted up to the equal level in being close to spacing groove one side in the connecting seat, and the equal level in expansion tank is equipped with the gag lever post, and the gag lever post both sides run through expansion tank both sides respectively and set up, and the gag lever post runs through expansion tank one side grafting spacing groove setting, and the gag lever post is arranged in spacing inslot both sides face and is the inclined plane setting, and the gag lever post is arranged in expansion tank one side and is all equipped with the clamp plate, and the gag lever post is located clamp plate one side and has all cup jointed first spring.

Preferably, the lower end in the connecting groove is provided with an annular groove, a plurality of guide rods are vertically and symmetrically arranged in the annular groove, the limiting ring is horizontally arranged in the annular groove and movably sleeved with the plurality of guide rods, and one side of the limiting rod penetrating through the connecting seat is respectively contacted with one side of the circumferential surface in the limiting ring.

Preferably, the guide rod is located the spacing ring upper end and all cup joints and be equipped with the second spring, runs through a plurality of toggle grooves in the annular and has seted up to slot cutting machine frock base, and spacing ring outer circumference horizontal symmetry is equipped with a plurality of toggle bars, and a plurality of toggle bars run through the grafting respectively and toggle the groove setting.

Compared with the prior art, the utility model has the beneficial effects that:

through carrying out built-in processing with traditional threaded connection formula structure, be unfavorable for the emergence pollution when processing is used, then in the grooving machine frock base, set up the connecting seat that has the gag lever post, it is fixed to compress tightly the screw thread that realizes waiting to process the sprocket through spliced pole and connecting seat connection, a plurality of gag lever posts elasticity are pegged graft in one side of spliced pole, cooperation spacing subassembly is spacing to a plurality of gag lever posts, it is spacing to realize the rotation of spliced pole, whole easy operation is convenient, improve sprocket processingquality and efficiency, and stable in structure is reliable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

FIG. 4 is an exploded view of the connection of the connecting post and the connecting base of the present utility model.

In the figure: the grooving machine tool base 1, a sprocket 2 to be machined, a connecting column 3, a connecting seat 4, a threaded column 5, a telescopic groove 6, a limiting rod 7, a first spring 8, a limiting bar groove 9, a limiting ring 11, a guide rod 12, a second spring 13, a toggle groove 14 and a toggle rod 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following three preferred embodiments.

Example 1

Auxiliary fixtures for sprocket high-speed slot-cutting machine includes:

the grooving machine tool comprises a grooving machine tool base 1, wherein a sprocket 2 to be machined is horizontally arranged at the upper end of the grooving machine tool base 1, and a round hole is formed in the center of the sprocket 2 to be machined;

the lower end of the connecting column 3 vertically penetrates through a round hole of the sprocket 2 to be processed, a connecting groove is formed in the center of the tooling base 1 of the grooving machine in a penetrating manner, the connecting column 3 penetrates through the lower end of the sprocket 2 to be processed and is inserted into the connecting groove, and an internal thread groove is formed in the center of the lower end of the connecting groove inserted into the connecting column 3;

the connecting assembly is arranged in the tooling base 1 of the grooving machine, the connecting assembly comprises a connecting seat 4 and a threaded column 5, the connecting seat 4 is vertically arranged at the center of the lower end in the connecting groove, a butt joint groove is formed in the upper end of the connecting seat 4, the threaded column 5 is vertically arranged at the center of the lower end in the butt joint groove, the lower end of the connecting column 3 is inserted into the butt joint groove and arranged in the butt joint groove, the upper end of the threaded column 5 is arranged through an internal thread groove of the threaded inserted connecting column 3, a plurality of limit bar grooves 9 are symmetrically formed in the inner circumferential surface and the outer circumferential surface of the butt joint groove of the connecting column 3, telescopic grooves 6 are horizontally formed in one side, close to the limit bar grooves 9, of the connecting seat 4, limit rods 7 are horizontally arranged in the telescopic grooves 6, two sides of the limit rods 7 are respectively arranged in a penetrating through two sides of the telescopic grooves 6, and the limit rods 7 are arranged in a way of inserting the limit bar 9;

the limiting component is arranged in the tooling base 1 of the grooving machine and is movably sleeved with the connecting seat 4, the limiting component comprises a limiting ring 11, an annular groove is formed in the lower end of the connecting groove, a plurality of guide rods 12 are vertically and symmetrically arranged in the annular groove, the limiting ring 11 is horizontally arranged in the annular groove and movably sleeved with the plurality of guide rods 12, and a plurality of limiting rods 7 penetrate through one side of the connecting seat 4 and are respectively arranged in contact with one side of the inner circumferential surface of the limiting ring 11.

The auxiliary tool for the sprocket high-speed grooving machine disclosed in the second embodiment of the utility model has the structure basically the same as that of the first embodiment, and is different in that: the gag lever post 7 is arranged in spacing bar shape inslot 9 both sides face is the inclined plane setting, and gag lever post 7 is arranged in telescopic slot 6 one side and all is equipped with the clamp plate, and gag lever post 7 is located clamp plate one side and all has been cup jointed first spring 8, and when spliced pole 3 rotated, gag lever post 7 was as assistance-localization real-time, and when gag lever post 7 was unable to move about, spacing fixed was carried out spliced pole 3.

The auxiliary tool for the sprocket high-speed grooving machine disclosed in the third embodiment of the utility model has the structure basically the same as that of the second embodiment, and is different in that: the guide rod 12 is located the spacing ring 11 upper end and all cup joints and be equipped with the second spring 13, runs through a plurality of toggle grooves 14 in the annular, and spacing ring 11 outer periphery horizontal symmetry is equipped with a plurality of toggle bars 15, and a plurality of toggle bars 15 run through grafting respectively and toggle grooves 14 setting, when spliced pole 3 carries out threaded connection and screw thread dismantlement, make things convenient for spacing ring 11 and a plurality of gag lever posts 7 to stagger to realize the autogiration location of a plurality of gag lever posts 7 to spliced pole 3.

During the use, will wait to process sprocket 2 and place in slot-cutting machine frock base 1 upper end, then run through the round hole that waits to process sprocket 2 with spliced pole 3 of suitable length and insert the spread groove, and make the lower extreme that has the internal thread groove insert in the butt joint groove of connecting seat 4, be connected through screw thread and screw thread post 5, it compresses tightly fixedly to wait to process the installation of sprocket 2 and slot-cutting machine frock base 1, a plurality of gag lever posts 7 are under the rotatory effect of spliced pole 3, cooperate first spring 8 to carry out reciprocal insertion and take out spacing groove 9 apart, after fixed, loosen the stirring support to gag lever post 11, the inner circumference face is contacted with a plurality of gag lever posts 7 one side under the pushing down of second spring 13, carry out spacingly to the activity of gag lever post 7, and then spliced pole 3 is rotatory when needs, gag lever post 7 can't give way for it, realize the stable installation of spliced pole 3, the stability of relaxing when processing of sprocket 2 is waited to process is improved, processingquality is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sprocket high-speed auxiliary fixtures for slot-cutting machine which characterized in that: the auxiliary fixture for the sprocket high-speed grooving machine comprises:

the grooving machine tool comprises a grooving machine tool base (1), wherein a sprocket (2) to be machined is horizontally arranged at the upper end of the grooving machine tool base (1), and a round hole is formed in the center of the sprocket (2) to be machined;

the lower end of the connecting column (3) is vertically penetrated through a round hole of the sprocket (2) to be processed;

the connecting component is arranged in the tooling base (1) of the grooving machine and comprises a connecting seat (4) and a threaded column (5);

the limiting assembly is arranged in the movable sleeve connecting seat (4) in the tooling base (1) of the grooving machine and comprises a limiting ring (11).

2. The auxiliary tool for the sprocket high-speed grooving machine according to claim 1, wherein: the grooving machine tool base (1) is characterized in that a connecting groove is formed in the center of the upper end of the grooving machine tool base, a connecting column (3) penetrates through the lower end of the sprocket (2) to be machined and is inserted into the connecting groove, and an internal thread groove is formed in the center of the lower end of the connecting column (3) in the inserting connecting groove.

3. The auxiliary tool for the sprocket high-speed grooving machine according to claim 2, wherein: the connecting seat (4) is vertically arranged at the center of the lower end in the connecting groove, the upper end of the connecting seat (4) is provided with a butt joint groove, the threaded column (5) is vertically arranged at the center of the lower end in the butt joint groove, the lower end of the connecting column (3) is inserted into the butt joint groove, and the upper end of the threaded column (5) is arranged through an inner thread groove of the threaded inserted connecting column (3).

4. An auxiliary tool for a sprocket high-speed grooving machine according to claim 3, wherein: the spliced pole (3) is arranged in inside and outside circumference symmetry in butt joint groove and has been seted up a plurality of spacing grooves (9), telescopic slot (6) have all been seted up to equal level in being close to spacing groove (9) one side in connecting seat (4), all the level is equipped with gag lever post (7) in telescopic slot (6), gag lever post (7) both sides run through telescopic slot (6) both sides setting respectively, gag lever post (7) run through spacing groove (9) setting of pegging graft in telescopic slot (6) one side, gag lever post (7) are arranged in spacing groove (9) both sides face and are the inclined plane setting, gag lever post (7) are arranged in one side in telescopic slot (6) and all are equipped with the clamp plate, and gag lever post (7) are located clamp plate one side and have all cup jointed first spring (8).

5. The auxiliary tool for the sprocket high-speed grooving machine according to claim 4, wherein: an annular groove is formed in the lower end of the connecting groove, a plurality of guide rods (12) are vertically and symmetrically arranged in the annular groove, a limiting ring (11) is horizontally arranged in the annular groove and movably sleeved with the plurality of guide rods (12), and a plurality of limiting rods (7) penetrate through one side of the connecting seat (4) and are respectively arranged in contact with one side of the inner circumferential surface of the limiting ring (11).

6. The auxiliary tool for the sprocket high-speed grooving machine according to claim 5, wherein: the guide rod (12) is located the spacing ring (11) upper end and has all cup jointed second spring (13), runs through in the annular and has offered a plurality of toggle grooves (14) of grooving machine frock base (1), and spacing ring (11) outer periphery horizontal symmetry is equipped with a plurality of toggle bars (15), and a plurality of toggle bars (15) run through grafting respectively and toggle groove (14) setting.