CN211053113U - Clamp for cylindrical eccentric shaft - Google Patents

Abstract

The utility model discloses a cylindrical eccentric shaft clamp, which comprises a first clamping end and a processing sleeve, wherein the first clamping end is of a flat disc structure, the right end of the first clamping end is provided with the processing sleeve, the first clamping end is fixedly sleeved with the processing sleeve, and the right end of the processing sleeve is provided with a second clamping end, the utility model can realize better clamping by clamping the first clamping end and the second clamping end during processing by arranging the first clamping end and the second clamping end, and the surface ends of the first clamping end and the second clamping end are provided with inserting columns, so that the clamp and the first clamping end and the second clamping end are fixedly and stably fixed, the eccentric shaft can be better processed by arranging the device in the utility model, and external equipment can be better clamped during processing, thereby making the processing more convenient.

Description

Clamp for cylindrical eccentric shaft

Technical Field

The utility model belongs to the technical field of mechanical component is relevant, concretely relates to cylinder eccentric shaft anchor clamps.

Background

The workpiece with the excircle parallel to the axis of the excircle and not coincident with the axis of the excircle is called an eccentric shaft. The eccentric shaft is usually fixed on the rotating shaft of the motor through an eccentric hole, and when the motor is started, the eccentric shaft makes a cam motion. Therefore, the eccentric workpiece is widely applied to automobiles, engines, pumps and the like, and is a workpiece with the excircle and the excircle of a part or the axis of the excircle and the inner hole being parallel but not coincident and deviating a distance.

The prior art of the cylindrical eccentric shaft clamp has the following problems: the existing cylindrical eccentric shaft clamp can be unstable in clamping when in use, so that a machining error phenomenon occurs during machining, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder eccentric shaft anchor clamps to current cylinder eccentric shaft anchor clamps that propose in solving above-mentioned background art can lead to the problem that processing made mistakes to appear because the centre gripping is unstable when adding man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder eccentric shaft anchor clamps, includes first exposed core and processing sleeve pipe, first exposed core is the disk body structure of platykurtic, the right-hand member of first exposed core is provided with the processing sleeve pipe, first exposed core cup joints fixedly with the processing sleeve pipe, the right-hand member of processing sleeve pipe is provided with the second exposed core, the second exposed core cup joints fixedly with the processing sleeve pipe, the constitution of first exposed core is including grafting post, disc and the lantern ring, the right-hand member of grafting post is provided with the disc, grafting post and disc welded fastening, the right-hand member of disc is provided with the lantern ring, the lantern ring is the torus structure, the lantern ring and disc welded fastening, first exposed core cup joints fixedly with the processing sleeve pipe through the lantern ring.

Preferably, the machining sleeve comprises a main body and a hollow groove, the main body is of a cylindrical structure, the hollow groove is formed in the main body, and the machining sleeve is fixedly connected with the first clamping end in a sleeved mode through the main body.

Preferably, the first clamping end and the second clamping end are the same in size and specification, and the first clamping end and the second clamping end are fixedly sleeved with the machining sleeve.

Preferably, the first clamping end is connected to the left end of the processing sleeve through sleeving, and the second clamping end is connected to the right end of the processing sleeve through sleeving.

Preferably, the shape of the empty groove is the same as that of the eccentric shaft to be processed, and the eccentric shaft made of the empty groove is of an integral structure.

Compared with the prior art, the utility model provides a cylinder eccentric shaft anchor clamps possesses following beneficial effect:

(1) the utility model is provided with the first clamping end and the second clamping end, so that the first clamping end and the second clamping end can be clamped better during processing, and the inserting columns are arranged at the surface ends of the first clamping end and the second clamping end, so that the clamp and the first clamping end and the second clamping end are fixed stably;

(2) the utility model discloses in through the device's setting, can so that better going on to the processing of eccentric shaft, can make the better centre gripping of outside equipment in addition in processing to can be so that processing convenience more, solved current cylinder eccentric shaft anchor clamps and add the problem that processing probably makes mistakes because the centre gripping is unstable to lead to appearing in man-hour.

Drawings

FIG. 1 is a schematic structural view of a cylindrical eccentric shaft fixture of the present invention;

fig. 2 is a schematic view of a first clamping end structure of the present invention;

FIG. 3 is a schematic view of the structure of the processing sleeve of the present invention;

fig. 4 is a schematic view of the eccentric shaft structure of the present invention;

in the figure: 1. a first clamping end; 11. inserting the column; 12. a disc; 13. a collar; 2. processing a sleeve; 21. a main body; 22. an empty groove; 3. a second clamping end.

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 a technical solution: a cylindrical eccentric shaft clamp comprises a first clamping end 1 and a processing sleeve 2, wherein the first clamping end 1 is of a flat disc structure, the right end of the first clamping end 1 is provided with the processing sleeve 2, the first clamping end 1 is connected to the left end of the processing sleeve 2 in a sleeved mode, so that the sleeved mode can be more stable, a second clamping end 3 is connected to the right end of the processing sleeve 2 in a sleeved mode, the first clamping end 1 is fixedly sleeved with the processing sleeve 2, the processing sleeve 2 comprises a main body 21 and an empty groove 22, the shape of the empty groove 22 is the same as that of an eccentric shaft to be processed, so that better processing can be achieved, the eccentric shaft made of the empty groove 22 is of an integral structure, the main body 21 is of a cylindrical structure, the empty groove 22 is formed in the main body 21, the processing sleeve 2 is fixedly sleeved with the first clamping end 1 through the main body 21, the right end of the processing sleeve 2 is provided with the second clamping end 3, second exposed core 3 cup joints fixedly with processing sleeve pipe 2, the constitution of first exposed core 1 is including grafting post 11, disc 12 and lantern ring 13, the right-hand member of grafting post 11 is provided with disc 12, grafting post 11 and disc 12 welded fastening, the right-hand member of disc 12 is provided with lantern ring 13, lantern ring 13 is the torus structure, lantern ring 13 and disc 12 welded fastening, first exposed core 1 cup joints fixedly with processing sleeve pipe 2 through lantern ring 13, first exposed core 1 is the same with the size and the specification homogeneous phase of second exposed core 3, thereby can be so that better carry out fixed connection, first exposed core 1 all cup joints fixedly with processing sleeve pipe 2 with second exposed core 3.

The utility model discloses a theory of operation and use flow: when the device is used, the processing sleeve 2 is taken out firstly, then the processing sleeve 2 is inserted into the first clamping end 1 and the second clamping end 3, the lantern ring 13 is arranged at the surface end of the first clamping end 1 and the surface end of the second clamping end 3, so that the processing sleeve 2 and the first clamping end 1 and the second clamping end 3 can be fixed and stable, then the first clamping end 1 and the second clamping end 3 are fixed with external clamping claws, and the clamping claws are fixed with the insertion columns 11 in the first clamping end 1 and the second clamping end 3, so that clamping is more stable, and then the device is moved to the inside of the cutting assembly to perform corresponding processing cutting, so that the eccentric shaft to be used is processed into a shape.

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 (5)

1. The utility model provides a cylinder eccentric shaft anchor clamps, includes first exposed core (1) and processing sleeve pipe (2), its characterized in that: the first clamping end (1) is of a flat disc structure, a processing sleeve (2) is arranged at the right end of the first clamping end (1), the first clamping end (1) is fixedly sleeved with the processing sleeve (2), the right end of the processing sleeve (2) is provided with a second clamping end (3), the second clamping end (3) is fixedly sleeved with the processing sleeve (2), the first clamping end (1) comprises an inserting column (11), a disc (12) and a lantern ring (13), a disc (12) is arranged at the right end of the splicing column (11), the splicing column (11) is welded and fixed with the disc (12), a lantern ring (13) is arranged at the right end of the disc (12), the lantern ring (13) is of a circular ring body structure, the lantern ring (13) is fixedly welded with the disc (12), and the first clamping end (1) is fixedly sleeved with the machining sleeve (2) through the lantern ring (13).

2. The cylindrical eccentric shaft clamp of claim 1, wherein: the processing sleeve pipe (2) comprises a main body (21) and an empty groove (22), the main body (21) is of a cylindrical structure, the empty groove (22) is formed in the main body (21), and the processing sleeve pipe (2) is fixedly sleeved with the first clamping end (1) through the main body (21).

3. The cylindrical eccentric shaft clamp of claim 1, wherein: the size and specification of the first clamping end (1) and the second clamping end (3) are the same, and the first clamping end (1) and the second clamping end (3) are fixedly sleeved with the processing sleeve (2).

4. The cylindrical eccentric shaft clamp of claim 1, wherein: the first clamping end (1) is connected to the left end of the processing sleeve (2) through sleeving, and the second clamping end (3) is connected to the right end of the processing sleeve (2) through sleeving.

5. The cylindrical eccentric shaft clamp of claim 2, wherein: the shape of the empty groove (22) is the same as that of an eccentric shaft to be machined, and the eccentric shaft made of the empty groove (22) is of an integral structure.

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