CN214294651U

CN214294651U - Watch buckle precision forming die for electronic watch

Info

Publication number: CN214294651U
Application number: CN202022451089.7U
Authority: CN
Inventors: 卞传涛
Original assignee: Kunshan Dingqing Precision Mould Co ltd
Current assignee: Kunshan Dingqing Precision Mould Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-28
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an electronic watch is with detaining precision forming die relates to forming die technical field. The utility model comprises a chassis, four supporting legs are arranged at the bottom of the chassis, and each supporting leg comprises a damping component and a moving component; the damping assembly comprises a barrel, a first groove is formed in the top of the inner wall of the barrel, a spherical joint is matched in the first groove in a rotating mode, a telescopic rod is installed at the bottom end of the spherical joint, and a compression spring is sleeved on the periphery of the telescopic rod. The utility model discloses a make first recess internal rotation fit have spherical joint, alleviated the vibrations of forming die body during operation, through having installed a plurality of extension springs in telescopic link bottom week side, be convenient for in time return the telescopic link just, protected the stability of damper assembly structure, improved life, through the telescopic link week side cover be equipped with compression spring, further alleviated the vibrations of forming die body during operation, protected equipment, improved the precision of production part, improved equipment life.

Description

Watch buckle precision forming die for electronic watch

Technical Field

The utility model belongs to the technical field of forming die, especially, relate to an electronic watch is with detaining precision forming die.

Background

Electronic watch: a watch comprising an electronic circuit. There are, depending on the vibrating system or oscillator used, balance wheel electronic watches, tuning fork watches, quartz watches, etc. Also called an electronic watch. The existing watch buckle precision forming die for the electronic watch can generate strong vibration during working, the vibration can cause mechanical resonance and great noise, and the die or a pressure head can slide or deviate, so that the precision of a produced part is influenced, and the yield is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic watch is with detaining precision forming die, through having seted up first recess at barrel inner wall top, the risk of spherical joint from the roll-off of barrel bottom has been reduced, there is spherical joint through at first recess normal running fit, the vibrations of forming die body during operation have been alleviated, through installing a plurality of extension spring in telescopic link bottom week side, be convenient for in time return the telescopic link just, the stability of damper structure has been protected, service life is prolonged, through the side cover is equipped with compression spring in telescopic link week, the vibrations of forming die body during operation have further been alleviated, equipment has been protected, the precision of production part has been improved, the equipment life is prolonged, the current technical problem has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a watch buckle precision forming die for an electronic watch comprises a chassis, wherein a forming die body is arranged above the chassis, four supporting legs are arranged at the bottom of the chassis, and each supporting leg comprises a damping component and a moving component; damping component includes the barrel, and first recess has been seted up at barrel inner wall top, and first recess normal running fit has spherical joint, and the telescopic link has been installed to spherical joint bottom, and the cover is equipped with compression spring all around to the telescopic link, and a plurality of extension spring have been installed all around to telescopic link bottom, and a plurality of extension spring one end are fixed on the barrel inner wall, and removal subassembly is installed in the telescopic link bottom.

Optionally, the movable assembly comprises a support column, the top end of the support column is arranged at the bottom of the telescopic rod, a steel ball is arranged at the bottom of the support column in a rotating fit mode, a thread groove is formed in the peripheral side of the support column, and a sleeve is meshed with the support column threads.

Optionally, gear teeth are disposed around the sleeve.

Optionally, a second groove is formed at the bottom of the support column, and the steel ball is in sliding fit in the second groove.

Optionally, the inner side of the bottom end of the sleeve is provided with a limit ring.

Optionally, an oil dripping groove is formed in one side of the barrel, one end of the oil dripping groove is connected and communicated with the first groove, and the other end of the oil dripping groove is connected and communicated with the outer wall of the barrel.

The embodiment of the utility model has the following beneficial effect:

1. the utility model discloses an embodiment is through having seted up first recess at barrel inner wall top, the risk of spherical joint from the roll-off of barrel head has been reduced, there is spherical joint through first recess internal rotation fit, the vibrations of forming die body during operation have been alleviated, through installing a plurality of extension spring in telescopic link bottom week side, be convenient for in time return the telescopic link just, the stability of damper structure has been protected, service life is improved, it is equipped with compression spring to overlap through week side at the telescopic link, further alleviate the vibrations of forming die body during operation, equipment has been protected, the precision of production part has been improved, the equipment life is prolonged.

2. The utility model discloses an embodiment is through including the support column at the removal subassembly, and install in the telescopic link bottom the support column top, and support column bottom normal running fit has the steel ball, and the thread groove has been seted up to support column week side, and support column thread engagement has the sleeve, has the sleeve through support column week side thread engagement for during sleeve ground connection, the support leg is difficult for removing, and the sleeve rises, and during the steel ball ground connection, be convenient for to the removal transport of equipment.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a support leg according to an embodiment of the present invention;

fig. 3 is an internal view of a three-dimensional structure according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of an embodiment of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-4, the present embodiment provides a watch buckle precision forming mold for an electronic watch, including a chassis 1, a forming mold body 5 mounted on the chassis 1, four support legs 2 mounted on the bottom of the chassis 1, the support legs 2 including a damping component 3 and a moving component 4; damping component 3 includes barrel 301, and first recess 306 has been seted up at barrel 301 inner wall top, and first recess 306 normal running fit has spherical joint 305, and telescopic link 304 has been installed to spherical joint 305 bottom, and telescopic link 304 week side cover is equipped with compression spring 302, and a plurality of extension spring 303 have been installed to telescopic link 304 bottom week side, and a plurality of extension spring 303 one end are fixed on barrel 301 inner wall, and removal subassembly 4 is installed in telescopic link 304 bottom.

The application of one aspect of the embodiment is as follows: before the forming die body work, adjustment removes subassembly 4, make and remove subassembly 4 and support the forming die body, after starting the forming die body, the forming die body vibrations, vibrations conduction to damper 3, telescopic link 304 compression, and provide ascending elasticity by compression spring 302, alleviate vibrations, vibrations often are inhomogeneous simultaneously, spherical joint 305 can rock by a small margin when the forming die body shakes, the atress of balanced each supporting leg 2, and in time playback by a plurality of extension spring 303, further alleviate vibrations.

Through having seted up first recess 306 at barrel 301 inner wall top, the risk of spherical joint 305 from the roll-off of barrel head department has been reduced, there is spherical joint 305 through first recess 306 normal running fit, the vibrations of forming die body during operation have been alleviated, through installing a plurality of extension spring 303 in telescopic link 304 bottom week side, be convenient for in time return the positive with telescopic link 304, the stability of damper 3 structure has been protected, service life is prolonged, through the side cover is equipped with compression spring 302 in telescopic link 304 week, the vibrations of forming die body during operation have further been alleviated, equipment is protected, the precision of production part is improved, the equipment life is prolonged.

In an aspect of this embodiment, remove subassembly 4 including support column 401, support column 401 top is installed in telescopic link 304 bottom, and support column 401 bottom normal running fit has steel ball 404, and threaded groove has been seted up to support column 401 week side, and support column 401 threaded engagement has the sleeve, has sleeve 402 through support column 401 week side threaded engagement for when sleeve 402 ground connection, support leg 2 is difficult to remove, and sleeve 402 rises, and when steel ball 404 ground connection, the removal transport to equipment of being convenient for.

In one aspect of this embodiment, the sleeve 402 is circumferentially provided with gear teeth 405 to facilitate rotation of the sleeve 402.

In one aspect of the present embodiment, the bottom of the supporting column 401 is provided with a second groove 403, and the steel ball 404 is slidably fitted in the second groove 403, so as to limit the position of the steel ball 404, and make the moving assembly 4 more stable.

In one aspect of this embodiment, the inner side of the bottom end of the sleeve 402 is provided with a stop collar 406 to reduce the risk of the steel ball 404 sliding off the sleeve 402.

In an aspect of this embodiment, oil dripping groove 307 has been seted up to barrel 301 one side, and oil dripping groove 307 one end is connected and communicates with first recess 306, and oil dripping groove 307 other end and barrel 301 outer wall connection and intercommunication are convenient for add lubricating oil for damper 3, have reduced the friction, have improved damper 3's life.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A watch buckle precision forming die for an electronic watch is characterized by comprising: the device comprises a chassis (1), wherein a forming die body (5) is arranged above the chassis (1), four supporting legs (2) are arranged at the bottom of the chassis (1), and each supporting leg (2) comprises a damping component (3) and a moving component (4);

damping component (3) include barrel (301), first recess (306) have been seted up at barrel (301) inner wall top, first recess (306) internal rotation cooperation has spherical joint (305), telescopic link (304) have been installed to spherical joint (305) bottom, telescopic link (304) week side cover is equipped with compression spring (302), a plurality of extension spring (303) have been installed to telescopic link (304) bottom week side, a plurality of extension spring (303) one end are fixed on barrel (301) inner wall, remove subassembly (4) and install in telescopic link (304) bottom.

2. The precision forming die for the watchband used for the electronic watch of claim 1, wherein the moving component (4) comprises a supporting column (401), the top end of the supporting column (401) is arranged at the bottom of the telescopic rod (304), a steel ball (404) is rotatably matched at the bottom of the supporting column (401), a thread groove is formed in the peripheral side of the supporting column (401), and a sleeve is engaged with the supporting column (401) in a thread manner.

3. The precision molding die for a clasp for an electronic watch of claim 2, wherein the sleeve (402) is provided with teeth (405) on its peripheral side.

4. The precision forming die for the watchband used for the electronic watch of claim 2, wherein a second groove (403) is formed at the bottom of the supporting column (401), and the steel ball (404) is in sliding fit in the second groove (403).

5. The precision molding die for the clasp of an electronic watch of claim 2, wherein the inner side of the bottom end of the sleeve (402) is provided with a stop ring (406).

6. The precision forming die for the watchband used for the electronic watch according to any one of claims 1-5, wherein one side of the cylinder (301) is provided with an oil dripping groove (307), one end of the oil dripping groove (307) is connected and communicated with the first groove (306), and the other end of the oil dripping groove (307) is connected and communicated with the outer wall of the cylinder (301).