CN220839854U

CN220839854U - Fixing jig for machining disc-shaped workpiece

Info

Publication number: CN220839854U
Application number: CN202322686400.XU
Authority: CN
Inventors: 陈力平; 陈娴; 喻锦春; 邹颖敏
Original assignee: Jiujiang Wojin Machinery Service Co ltd
Current assignee: Jiujiang Wojin Machinery Service Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-04-26
Anticipated expiration: 2033-10-08

Abstract

The utility model relates to the technical field of jigs, and provides a fixing jig for processing a disc-shaped workpiece, which comprises a rotating disc, wherein the center of the upper part of the rotating disc is connected with a positioning disc through a rotating pin, arc-shaped sliding grooves are uniformly formed in the rotating disc, limiting sliding grooves are formed in the positioning disc in a penetrating manner at positions corresponding to the arc-shaped sliding grooves, sliding blocks are arranged in the limiting sliding grooves, limiting plates are fixed at the bottom ends of the sliding blocks at the upper positions of the arc-shaped sliding grooves, pulleys are mounted at the bottom of the limiting plates, and clamping blocks are fixed at the top ends of the sliding blocks; the rotating disc rotates along the center of the positioning disc through the rotating pin, when the arc-shaped sliding groove on the rotating disc rotates along the center of the positioning disc, the pulley on the sliding block moves in the arc-shaped sliding groove, and the clamping block on the sliding block moves in the limiting sliding groove through the limiting function of the limiting sliding groove, so that the effect of fixing the disc-shaped workpiece is achieved, the structure is simple, the use is convenient, the sliding blocks can move together, and the progress is identical.

Description

Fixing jig for machining disc-shaped workpiece

Technical Field

The utility model relates to the technical field of jigs, in particular to a fixing jig for machining a disc-shaped workpiece.

Background

The tool is a large-scale tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both).

The utility model provides a chinese authorization publication number CN 218193823U is high accuracy location clamping structure for disc work piece processing, including being fixed in the workstation of milling machine, a plurality of T shape spouts have been seted up at the workstation top, the workstation top is provided with the positioning disk, the positioning disk top is fixed with the joint ring of joint disc class work piece, T shape slider is installed to the sliding of T shape spout, T shape slider top threaded connection has the reference column, form the constant head tank of joint disc class work piece on the perisporium of reference column, be provided with the multiunit on the workstation and carry out fixed clamping assembly to the positioning disk. The application has the effect of improving the positioning precision of the disc workpiece on the milling machine.

However, the above-mentioned patent product is in production, because the structure is too many, increases manufacturing cost to and when using, need each operation, be difficult to reach together fixed progress when fixed.

Disclosure of utility model

The utility model aims to provide a fixing jig for processing a disc-shaped workpiece, which aims to solve the problems that the prior art has excessive structures, increases the production cost, needs various operations during use and is difficult to achieve the fixing progress together during fixing.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a disk work processing is with fixed smelting tool, includes the rolling disc, rolling disc upper portion center has the positioning disk through the rotation round pin connection, evenly seted up the arc spout on the rolling disc, it runs through the spacing spout to correspond arc spout position department on the positioning disk, be equipped with the slider in the spacing spout, the slider bottom is located arc spout upper portion position department and is fixed with the limiting plate, the pulley is installed to the limiting plate bottom, the slider top is fixed with the fixture block.

Further, the outer side of the rotating disc is sleeved with an outer gear ring, the outer gear is connected with a driving gear through gear meshing, and one end of the driving gear is connected with a driving motor.

Further, a differential mechanism is connected between the driving motor and the driving gear, so that the speed reduction is facilitated.

Furthermore, the anti-skid pad is embedded in the inner side of the clamping block, so that the anti-skid is facilitated, and a rubber layer is arranged in the anti-skid pad.

Further, the length between the two ends of the arc-shaped chute is larger than the length between the two ends of the limiting chute.

Further, the outside of the rotating disc is uniformly fixed with a rotating rod.

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

1. The rotating disc rotates along the center of the positioning disc through the rotating pin, when the arc-shaped sliding groove on the rotating disc rotates along the center of the positioning disc, the pulley on the sliding block moves in the arc-shaped sliding groove, and the clamping block on the sliding block moves in the limiting sliding groove through the limiting function of the limiting sliding groove, so that the effect of fixing the disc-shaped workpiece is achieved, the structure is simple, the use is convenient, the sliding block can move together, and the progress is identical;

2. When the driving motor works, the external gear ring is driven to rotate through the external gear, so that the rotating disc is driven to rotate, and labor is saved.

Drawings

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

FIG. 2 is a semi-sectional view taken along line A-A of FIG. 1 in accordance with the present utility model;

Fig. 3 is a schematic structural view of the rotating disc of the present utility model.

The reference numbers in the drawings: the rotary disc 1, the rotary pin 2, the positioning disc 3, the arc chute 4, the limit chute 5, the sliding block 6, the limit plate 7, the pulley 8 and the clamping block 9.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

It will be apparent that numerous specific details are set forth in the following description in order to provide a thorough understanding of the present utility model, but that the present utility model may be practiced in other ways than as described herein, and therefore the present utility model is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-3, the present utility model provides a fixing jig for processing a disc-shaped workpiece: including rolling disc 1, rolling disc 1 upper portion center is connected with positioning disk 3 through rotating pin 2, evenly offered arc spout 4 on the rolling disc 1, the spacing spout 5 has been run through to the position department that corresponds arc spout 4 on the positioning disk 3, be equipped with slider 6 in the spacing spout 5, slider 6 bottom is located arc spout 4 upper portion position department and is fixed with limiting plate 7, pulley 8 is installed to limiting plate 7 bottom, slider 6 top is fixed with fixture block 9.

When in use, the rotating disc 1 rotates along the center of the positioning disc 3 through the rotating pin 2, when the arc chute 4 on the rotating disc 1 rotates along with the rotating, the pulley 8 on the sliding block 6 moves in the arc chute 4, and the clamping block 9 on the sliding block 6 moves along the limiting chute 5 through the limiting function of the limiting chute 5, so that the effect of fixing the disc-shaped workpiece is achieved, the structure is simple, and the use is convenient.

An outer gear ring is sleeved on the outer side of the rotating disc 1, an outer gear is connected with a driving gear through gear meshing, and one end of the driving gear is connected with a driving motor.

When the driving motor works, the external gear ring is driven to rotate through the external gear, so that the rotating disc 1 is driven to rotate, and labor is saved.

And a differential mechanism is connected between the driving motor and the driving gear, so that the driving speed is reduced, and the excessive speed is prevented.

The inner side of the clamping block 9 is embedded with an anti-slip pad, and a rubber layer is arranged in the anti-slip pad.

The clamping block 9 prevents sliding when fixing the disc-shaped workpiece through the use of the anti-slip pad, and increases elasticity through the rubber layer.

The length between the two ends of the arc chute 4 is longer than the length between the two ends of the limit chute 5, so that the arc chute is convenient for normal use.

The rotating rods are uniformly fixed on the outer side of the rotating disc 1, so that the labor is saved when the rotating disc is convenient to rotate manually.

Working principle: when the driving motor works, the external gear ring is driven to rotate through the external gear, so that the rotating disc 1 is driven to rotate, the rotating pin 2 rotates along the center of the positioning disc 3, the pulley 8 on the sliding block 6 moves in the arc-shaped sliding groove 4 when the arc-shaped sliding groove 4 on the rotating disc 1 rotates in a following manner, and the clamping block 9 on the sliding block 6 moves in the limiting sliding groove 5 through the limiting effect of the limiting sliding groove 5, so that the effect of fixing a disc-shaped workpiece is achieved, and the device is simple in structure and convenient to use.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a disk-shaped workpiece processing is with fixed smelting tool, includes rolling disc (1), its characterized in that: the utility model discloses a rotary table, including arc chute (4), locating plate (7), locating plate (6), locating plate (4), locating plate (1) upper portion center is connected with locating plate (3) through rotating round pin (2), arc chute (4) have evenly been seted up on rotating plate (1), spacing spout (5) have been run through corresponding to arc chute (4) position department on locating plate (3), be equipped with slider (6) in spacing spout (5), slider (6) bottom is located arc chute (4) upper portion position department and is fixed with limiting plate (7), pulley (8) are installed to limiting plate (7) bottom, slider (6) top is fixed with fixture block (9).

2. The fixing jig for machining a disc-shaped workpiece according to claim 1, wherein: an outer gear ring is sleeved on the outer side of the rotating disc (1), a driving gear is connected with the outer gear through gear meshing, and one end of the driving gear is connected with a driving motor.

3. The fixing jig for machining a disc-shaped workpiece according to claim 2, wherein: and a differential mechanism is connected between the driving motor and the driving gear.

4. The fixing jig for machining a disc-shaped workpiece according to claim 1, wherein: the inner side of the clamping block (9) is embedded with an anti-slip pad, and the anti-slip pad is internally provided with a rubber layer.

5. The fixing jig for machining a disc-shaped workpiece according to claim 1, wherein: the length between the two ends of the arc chute (4) is larger than the length between the two ends of the limit chute (5).

6. The fixing jig for machining a disc-shaped workpiece according to claim 1, wherein: the outer side of the rotating disc (1) is uniformly fixed with rotating rods.