CN215356730U

CN215356730U - Hammer plate positioning fixture based on laser engraving machine

Info

Publication number: CN215356730U
Application number: CN202023348951.8U
Authority: CN
Inventors: 汪誉钦
Original assignee: Suzhou Shiyu Watch Co ltd
Current assignee: Suzhou Shiyu Watch Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-31
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a hammer plate positioning clamp based on a laser engraving machine, which comprises a bottom plate fixed on the engraving machine, wherein a plurality of cavity shells with outward openings are fixed on the upper end surface of the bottom plate, a vacuum fixing mechanism for fixing a hammer plate is movably embedded in each cavity shell, through holes matched with the vacuum fixing mechanisms are formed in the upper end surface of each cavity shell, and the through holes are communicated with the interiors of the cavity shells. According to the hammer plate positioning clamp based on the laser engraving machine, a hammer plate to be machined is fixed on the sucker, the sucker is fixedly inserted into the sleeve ring, the sleeve ring completes angle change of the sleeve ring through the extension plate, the sucker embedded in the sleeve ring is driven to rotate together, the angle adjusting function of the positioning plate is completed, each group of cavity shells are segmented through the partition strips, the laser engraving machine is prevented from moving to a station of another cavity shell during working, the angle of the fixed hammer plate is guaranteed to be adjustable, the engraving efficiency is improved, and the engraving quality is guaranteed.

Description

Hammer plate positioning fixture based on laser engraving machine

Technical Field

The utility model belongs to the technical field of clock piece processing, and particularly relates to a hammer plate positioning clamp based on a laser engraving machine.

Background

The hammer plate is a component in the mechanical watch movement and is used for winding a mechanical watch, the hammer plate is made of metal with high density, and the main mass of the hammer plate is concentrated on the edge of the hammer plate, so that when the watch is on a vertical plane, the hammer plate can automatically generate static torque, and instantaneous acceleration can be generated by the swinging of human arms to push a series of gears to drive and wind a clockwork spring; in order to improve the appearance delicacy of the hammer plate, various patterns can be engraved on the surface in the production process, the positioning frame of the traditional laser engraving machine can only fix a single hammer plate and cannot adjust the angle of the hammer plate, so that the processing efficiency is low, the processing time is long, and the laser engraving machine is not suitable for large-scale production. There is therefore a need for a solution to the above problems.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a laser engraving machine-based hammer plate positioning jig capable of simultaneously fixing a plurality of hammer plates and performing angle adjustment.

In order to achieve the purpose, the utility model provides a hammer plate positioning clamp based on a laser engraving machine, which is characterized by comprising a bottom plate fixed on the engraving machine, wherein a plurality of cavity shells with outward openings are fixed on the upper end surface of the bottom plate, a vacuum fixing mechanism for fixing a hammer plate is movably embedded in each cavity shell, a through hole matched with the vacuum fixing mechanism is formed in the upper end surface of each cavity shell, and the through holes are communicated with the inside of each cavity shell.

In one example, a partition strip is disposed between the chamber shells, and the partition strip is disposed along the width of the bottom plate.

In one example, the base plate is provided with protrusions on both sides along the length of the base plate, and the base plate is snapped on a laser engraving machine through the protrusions.

In one example, the vacuum securing mechanism includes a collar connected on either side to an extension plate that extends outside of the opening.

In one example, the inner side wall of the lantern ring is provided with grooves arranged along the axial direction of the lantern ring, the grooves comprise a plurality of groups, and the grooves are arranged at intervals along the circumferential direction of the inner wall of the lantern ring.

In one example, the vacuum fixing mechanism further comprises a sucker, a clamping strip is arranged on the side wall of the sucker along the length of the sucker, the clamping strip is matched with the groove and comprises a plurality of groups, and the clamping strip is arranged along the circumferential direction of the sucker at intervals.

In one example, the upper end surface of the sucker is circumferentially connected with a snap ring, and the diameter of the snap ring is the same as that of the lantern ring.

The hammer plate positioning clamp based on the laser engraving machine provided by the utility model can bring the following beneficial effects: the hammer plate of treating processing is fixed on the sucking disc, and the sucking disc is fixed to be inserted and is established in the lantern ring, and the lantern ring passes through the extension board and accomplishes the transform of self angle, drives the gomphosis and together rotate at the sucking disc in the lantern ring, accomplishes the angle modulation function of positioning disk, and through the partition strip segmentation between every group chamber shell, prevent that laser engraving machine from on the station of displacement to another chamber shell at the during operation, guarantee that fixed hammer plate angle is adjustable, improve sculpture efficiency, guarantee the sculpture quality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an oblique view of a laser engraving machine based hammer plate positioning fixture of the present invention;

FIG. 2 is a schematic structural view of a vacuum fixing mechanism according to the present invention;

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

fig. 4 is a schematic view of the structure of the sucker.

Detailed Description

In order to more clearly explain the overall concept of the utility model, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present invention provides a hammer plate positioning fixture based on a laser engraving machine, which includes a bottom plate 1 for fixing on the engraving machine, a plurality of cavity housings 2 with outward openings are fixed on an upper end surface of the bottom plate 1, a vacuum fixing mechanism 3 for fixing the hammer plate is movably embedded in the cavity housings 2, a through hole 21 adapted to the vacuum fixing mechanism 3 is provided on an upper end surface of the cavity housing 2, and the through hole 21 is communicated with the interior of the cavity housing 2.

Specifically, the partition strips 22 are arranged between the cavity shells 2, and the partition strips 22 are arranged along the width of the bottom plate 1.

Specifically, two sides of the bottom plate 1 are provided with convex parts 11 along the length of the bottom plate 1, and the bottom plate 1 is clamped and embedded on the laser engraving machine through the convex parts 11.

Specifically, the vacuum fixing mechanism 3 includes a collar 31, and either side of the collar 31 is connected to an extension plate 32, and the extension plate 32 extends to the outside of the opening.

Specifically, the inner side wall of the lantern ring 31 is provided with grooves 33 arranged along the axial direction of the lantern ring 31, the grooves 33 comprise a plurality of groups, and the grooves 33 are arranged along the circumferential direction of the inner wall of the lantern ring 31 at intervals.

Specifically, the vacuum fixing mechanism 3 further comprises a suction cup 34, a clamping strip 35 is arranged on the side wall of the suction cup 34 along the length of the suction cup 34, the clamping strip 35 is matched with the groove 33, the clamping strip 35 comprises a plurality of groups, and the clamping strip 35 is arranged along the circumferential direction of the suction cup 34 at intervals.

Specifically, the upper end surface of the suction cup 34 is connected with a snap ring 36 along the circumferential direction, and the diameter of the snap ring 36 is the same as that of the lantern ring 31.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The hammer plate positioning clamp based on the laser engraving machine is characterized by comprising a base plate fixed on the engraving machine, wherein a plurality of cavity shells with outward openings are fixed on the upper end face of the base plate, a vacuum fixing mechanism used for fixing the hammer plate is movably embedded in the cavity shells, through holes matched with the vacuum fixing mechanism are formed in the upper end faces of the cavity shells, and the through holes are communicated with the interior of the cavity shells.

2. The laser engraving machine-based hammer plate positioning fixture as claimed in claim 1, wherein a partition strip is arranged between the cavity shells, and the partition strip is arranged along the width of the bottom plate.

3. The laser engraving machine-based hammer plate positioning clamp as claimed in claim 1, wherein the two sides of the base plate are provided with protrusions along the length of the base plate, and the base plate is clamped on the laser engraving machine through the protrusions.

4. The laser engraving machine-based hammer plate positioning fixture of claim 1, wherein the vacuum fixing mechanism comprises a collar, an extension plate is connected to any side of the collar, and the extension plate extends to the outside of the opening.

5. The laser engraving machine-based hammer plate positioning fixture as claimed in claim 4, wherein grooves are formed in the inner side wall of the collar and are axially arranged along the collar, the grooves comprise a plurality of groups, and the grooves are circumferentially spaced along the inner wall of the collar.

6. The laser engraving machine-based hammer plate positioning fixture of claim 5, wherein the vacuum fixing mechanism further comprises a suction cup, the side wall of the suction cup is provided with a clamping strip along the length of the suction cup, the clamping strip is matched with the groove, the clamping strip comprises a plurality of groups, and the clamping strips are arranged at intervals along the circumferential direction of the suction cup.

7. The laser engraving machine-based hammer plate positioning clamp as claimed in claim 6, wherein the upper end surface of the suction cup is circumferentially connected with a snap ring, and the diameter of the snap ring is the same as that of the lantern ring.