CN219055733U

CN219055733U - Gilt version fixing device

Info

Publication number: CN219055733U
Application number: CN202320049299.4U
Authority: CN
Inventors: 李金波; 姚冬冬
Original assignee: Marpahe Changrong Tianjin Precision Mold Co ltd
Current assignee: Marpahe Changrong Tianjin Precision Mold Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-23
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a gold stamping plate fixing device which comprises a base plate and a fastening mechanism; the gold stamping plate is fixedly arranged on the base plate, and the base plate is arranged on the honeycomb plate through the fastening mechanism; the fastening mechanism comprises a positioning column, a spring, balls, a ball bushing and a nut; the nut is in threaded connection with the front end of the ball bushing; the ball bushing is provided with a plurality of ball grooves, and the balls are arranged in the ball bushing and correspond to the ball grooves; the spring is established to tip cover before the reference column, and the one end card of spring is established in the ball bush, and the outer wall of reference column rear end is the inclined plane, can be as for the ball bush inside and with ball contact through the spring, through the degree of depth of the outer wall of adjustment reference column rear end in the ball bush for the ball exposes the area difference in ball groove. The base plate is matched with the fastening mechanism, so that the influence of heating on the fastening mechanism can be eliminated, and the self-locking function can be realized due to the structural design of the fastening mechanism.

Description

Gilt version fixing device

Technical Field

The utility model belongs to the field of post-stamping gold, and particularly relates to a gold stamping plate fixing device.

Background

On the existing flat plate stamping machine, there is a honeycomb plate, the surface of which presents a regular honeycomb state, and the flat plate stamping machine is characterized by two concentric circles with large inner and small outer radius dimensions. The gold stamping process is realized by transferring the patterns on the gold stamping plate onto a printing product through the aluminum foil under the cooperation of the gold stamping plate and the aluminum foil, and then the gold stamping patterns on the printing product are determined by the patterns on the gold stamping plate. In the composition of the gilding press, the gilding plate is arranged at different positions of the honeycomb plate according to different patterns and positions needing to be gilded, and the honeycomb plate is connected with a gilding host platform.

The existing gilt version fixing mode basically uses a special clamping plate screw lock, and the inclined state of the top block is changed by adjusting the height of the top wire so as to change the inclined state of the clamping block, and finally the position of locking the gilt version is changed. The clamping plate screw lock has 4 models in total so as to meet different position requirements.

The disadvantages are as follows:

1. more clamping plate screw locks are needed to be used for standby so as to meet the requirements of different positions;

2. the clamping plate screw lock position is moved and is completely performed by feeling, and the position of a gold stamping plate is usually adjusted for more than 4 times;

3. in use, because the screws in the clamping plate screw lock are forged and pressed, the screws are easy to break due to thermal deformation;

4. after the heating (gold stamping) deformation, the structure of the clamping plate screw lock can change, and the repeated use position is inaccurate;

5. when the clamping plate screw lock is locked, time and labor are wasted;

6. the locked block has the requirements of external dimension and thickness.

Disclosure of Invention

Therefore, the utility model aims to provide a gold stamping plate fixing device so as to solve the influence caused by thermal deformation and improve the rapid locking efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a gilt edition fixing device, it includes backing plate and fastening mechanism;

the gold stamping plate is fixedly arranged on the base plate, and the base plate is arranged on the honeycomb plate through the fastening mechanism;

the fastening mechanism comprises a positioning column, a spring, balls, a ball bushing and a nut;

the nut is in threaded connection with the front end of the ball bushing;

the ball bushing is provided with a plurality of ball grooves, and the balls are arranged in the ball bushing and correspond to the ball grooves;

the spring is established to the cover of reference column front end, and the one end card of spring is established in the ball bush, and the outer wall of reference column rear end is the inclined plane, can be as for the ball bush inside and with ball contact through the spring, through the degree of depth of the outer wall of adjustment reference column rear end in the ball bush for the ball exposes the area difference in ball groove.

Further, the front end of the ball bush comprises a boss which is lapped with the front end face of the nut.

Further, the reference column includes preceding tip, spliced pole and rear end portion, preceding tip is the fastening end, and rear end portion outer wall and ball contact, preceding tip and the rear end portion of spliced pole connection reference column, front end diameter, spliced pole diameter, rear end diameter reduce in proper order in the longitudinal section of this reference column.

Further, the outer wall of the rear end part is in a waist drum shape recessed inwards.

Further, the nut comprises a nut fastening part and a screw connection part in screw connection with the front end part of the ball bushing, the diameter of the longitudinal section of the screw connection part is smaller than that of the nut fastening part, the inner side wall of the screw connection part is provided with threads, and the outer periphery of the nut fastening part is provided with a plurality of clamping grooves.

Further, the outer periphery of the boss of the ball bushing is petal-shaped.

Furthermore, the gold stamping plate is fixedly arranged on the backing plate through a fastening mechanism.

Compared with the prior art, the gold stamping plate fixing device has the following advantages:

the base plate and the fastening mechanism are matched, so that the influence of heating on the fastening mechanism can be eliminated, and meanwhile, due to the structural design of the fastening mechanism, the self-locking function can be realized, the base plate is convenient and rapid to manually lock outwards during installation, and is also convenient and rapid to manually dismantle during dismantling.

The front end of the selected nut structure and the front end structure of the ball bushing can improve the locking effect more, and the locking force is increased in the locking process conveniently.

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 do not constitute an undue limitation on the utility model. In the drawings:

fig. 1 is a schematic view of a gilding press fixing device according to an embodiment of the present utility model;

fig. 2 is a schematic view of a fastening mechanism in a gilding press fixing device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a positioning column according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a nut according to an embodiment of the present utility model;

fig. 5 is a schematic view of a ball bushing according to an embodiment of the utility model.

Reference numerals illustrate:

1-honeycomb plate; 2-sizing blocks; 3-gilding; 4-a fastening mechanism; 41-positioning columns; 411-positioning the front end of the column; 412-a positioning column connecting column; 413—a post rear end; 42-nuts; 421-screw; 422-a nut tightening portion; 43-ball bushing; 431-ball groove; 432-ball bushing front end; 44-balls; 45-spring.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1, a gilt plate fixing device comprises a backing plate 2 and a fastening mechanism 4;

the gold stamping plate 3 is fixedly arranged on the base plate 2, and the base plate 2 is arranged on the honeycomb plate 1 through a fastening mechanism 4;

the fastening mechanism 4 includes a positioning column 41, a spring 45, a ball 44, a ball bushing 43, and a nut 42;

as shown in fig. 2-5, the nut 42 is threaded with the ball bushing forward end 432;

the ball bushing 43 is provided with a plurality of ball grooves 431, and the balls 44 are arranged in the ball bushing 43 and correspond to the ball grooves 431; the front end portion of the ball bush 43 includes a boss that overlaps the front end surface of the nut 42.

The spring 45 is sleeved at the front end 411 of the positioning column, one end of the spring 45 is clamped in the ball bushing 43, the outer wall of the rear end 413 of the positioning column is an inclined surface, the spring 45 can be placed in the ball bushing 43 and is in contact with the balls 44, and the area of the balls 44 exposed out of the ball grooves 431 is different by adjusting the depth of the outer wall of the rear end 413 of the positioning column in the ball bushing 43.

The positioning column 41 includes a front end 411, a connecting column 412 and a rear end 413, the front end 411 is a fastening end, the outer wall of the rear end 413 is in contact with the ball 44, the connecting column 412 connects the front end 411 and the rear end 413, and the front end diameter, the connecting column diameter and the rear end diameter in the longitudinal section of the positioning column 41 are sequentially reduced. The outer wall of the rear end 413 is in the shape of an inwardly concave waist drum.

The nut 42 includes a nut fastening portion 422 and a screw portion 421 screw-connected to the front end portion 432 of the ball bushing, the diameter of the longitudinal section of the screw portion 421 is smaller than that of the nut fastening portion 422, the inner side wall of the screw portion 421 is threaded, and the outer periphery of the nut fastening portion 422 is provided with a plurality of clamping grooves. The outer periphery of the boss of the ball bush 43 has a petal shape.

Further, the gilt version 3 is fixed mounting on backing plate 2 through fastening mechanism 4.

Working principle:

the ball bush 43 with the ball 44 side is put into the honeycomb hole of the honeycomb panel 1,

the positioning column 41 is pulled out by the spring 45 to a depth in the ball bushing 43, and an outward force is given to the balls 44, so that the balls 44 are abutted with the inside of the honeycomb holes;

at this time, the nut 42 is lapped on the backing plate 2, and the nut 42 is screwed with the ball bushing 43, namely, the position of the ball bushing 43 is fixed;

the retainer plate 2 is fixed to the honeycomb panel 1 by abutment of the balls 44 with the honeycomb holes.

The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Gilt version fixing device, its characterized in that: comprises a backing plate and a fastening mechanism;

the nut is in threaded connection with the front end of the ball bushing;

2. A stamping plate fixing device according to claim 1, characterized in that: the front end of the ball bush comprises a boss which is lapped with the front end face of the nut.

3. A stamping plate fixing device according to claim 1, characterized in that: the locating column includes preceding tip, spliced pole and rear end portion, preceding tip is the fastening end, and rear end portion outer wall and ball contact, preceding tip and the rear end portion of spliced pole connection locating column, front end diameter, spliced pole diameter, rear end diameter reduce in proper order in the longitudinal section of this locating column.

4. A stamping plate fixing device according to claim 3, characterized in that: the outer wall of the rear end part is in a waist drum shape which is concave inwards.

5. A stamping plate fixing device according to claim 1, characterized in that: the nut comprises a nut fastening part and a screw joint part in screw joint with the front end part of the ball bushing, the diameter of the longitudinal section of the screw joint part is smaller than that of the nut fastening part, the inner side wall of the screw joint part is provided with threads, and the outer periphery of the nut fastening part is provided with a plurality of clamping grooves.

6. A stamping plate fixing device according to claim 2, characterized in that: the outer periphery of the boss of the ball bushing is petal-shaped.

7. A stamping plate fixing device according to claim 1, characterized in that: the gold stamping plate is fixedly arranged on the backing plate through a fastening mechanism.