CN215474169U

CN215474169U - Movable ultrasonic vibration auxiliary device for metal coin stamping

Info

Publication number: CN215474169U
Application number: CN202120887787.3U
Authority: CN
Inventors: 张明瑃
Original assignee: Jiangxi Jingke Unicom Network Technology Co ltd
Current assignee: Jiangxi Jingke Unicom Network Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-11
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a movable ultrasonic vibration auxiliary device for metal coin imprinting, which comprises a workbench, wherein matching sleeves are fixedly connected to the left side and the right side of the upper end of the workbench, a mold is arranged on the upper side of the workbench, the left end and the right end of the mold are movably connected to the inner sides of the matching sleeves, a first die-casting hole, a second die-casting hole and a third die-casting hole are horizontally arranged on the inner side of the mold, a mounting groove is formed in the upper end of the workbench, the mounting groove is formed between the matching sleeves, and a die-casting texture pad is movably connected to the inner side of the mounting groove. This mobilizable ultrasonic vibration auxiliary device is used in metal coin impression, servo motor can drive ultrasonic vibrator and carry out horizontal migration and carry out continuous impression work, improves work efficiency, and the die-casting hole of the different specifications of parallel arrangement can carry out different currencies on the single mould, and the metal coin impression work of different diameters, the connection of threaded connection pole can contrast the die-casting texture and stack up different texture patterns and carry out impression work.

Description

Movable ultrasonic vibration auxiliary device for metal coin stamping

Technical Field

The utility model relates to the technical field of coin making equipment, in particular to a movable ultrasonic vibration auxiliary device for metal coin stamping.

Background

The metal coins comprise currency which is manufactured by using precious metals and is issued by China for serving as a circulation function and metal products which exist in a token mode in commemorative or commodity consumption, the manufacturing process of the metal coins comprises an upper texture value stamping process, the difference of value and function between the metal coins is represented by different textures, and the stamping work is assisted by the conventional stamping technology generally through mechanical die casting.

The ultrasonic vibration assisted stamping technology is a novel stamping technology, has the advantages of high forming efficiency, simple operation, small forming thermal stress, energy conservation and short process period for a metal structure, but the ultrasonic vibration assisted technology is not widely applied to the industrial field, so a device for improving the stamping forming of the metal coin in an ultrasonic vibration assisted mode is designed at present, and the development of the metal coin manufacturing industry is promoted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable ultrasonic vibration auxiliary device for metal coin stamping, which aims to solve the problem of low efficiency of the traditional metal coin stamping process in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mobilizable ultrasonic vibration auxiliary device is used in metal coin impression, includes the workstation, the equal fixedly connected with of the equal left and right sides of workstation upper end joins in marriage the adapter sleeve, the workstation upside is provided with the mould, the equal swing joint in adapter sleeve inboard in both ends about the mould, the inboard level of mould is provided with die-casting hole, No. two die-casting holes and No. three die-casting holes, the mounting groove has been seted up to the workstation upper end, the mounting groove sets up between joining in marriage the adapter sleeve, the inboard swing joint of mounting groove has die-casting texture to fill up.

Preferably, the left side and the right side of the upper end of the workbench are both provided with a linkage groove, the linkage groove is arranged on the rear side of the adapting sleeve, the upper side of the workbench is provided with a supporting seat, the left side and the right side of the lower end of the supporting seat are fixedly connected with clamping joints, and the clamping joints are movably connected to the inner side of the linkage groove.

Preferably, the front end of the supporting seat is fixedly provided with a guide rail, the outside of the guide rail is provided with a servo motor, the front end of the servo motor is fixedly provided with a carrying seat, the top end of the carrying seat is fixedly provided with an ultrasonic vibrator, and the ultrasonic vibrator is arranged above the mold.

Preferably, the inner side of the supporting seat is in threaded connection with a threaded connecting rod, the threaded connecting rod is arranged below the guide rail, the rear end of the mold is fixedly connected with a connecting block, and the top end of the threaded connecting rod is movably connected to the rear end of the inner side of the connecting block.

Preferably, the connecting groove is formed in the outer side of the matching sleeve, the connecting strips are fixedly connected to the left end and the right end of the die respectively, the connecting strips are movably connected to the inner side of the connecting groove, a protective cover is fixedly mounted at the upper end of the servo motor, and the protective cover is arranged above the die.

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

1. according to the movable ultrasonic vibration auxiliary device for stamping the metal coins, the servo motor can be used for driving the ultrasonic vibrator to horizontally move so as to continuously stamp a plurality of metal coins arranged in parallel below the ultrasonic vibrator, and the working efficiency is improved;

2. the movable ultrasonic vibration auxiliary device for stamping the metal coins can be used for stamping the metal coins with different coin types and different diameters through the die-casting holes with different specifications, which are arranged on the single die in parallel, and has wide application range;

3. this mobilizable ultrasonic vibration auxiliary device is used in metal coin impression makes through the connection of threaded connection pole and produces the linkage effect between supporting seat and the mould, can contrast the different texture patterns on the die-casting texture pad and carry out the impression work when moving on the workstation.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the mold structure of the present invention;

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

FIG. 4 is a schematic view of an installation structure of the support base and the servo motor according to the present invention.

In the figure: 1. a work table; 2. matching and connecting a sleeve; 3. a mold; 4. die-casting a hole I; 5. a second die-casting hole; 6. a third die-casting hole; 7. a placing groove; 8. die-casting the texture pad; 9. a linkage groove; 10. a supporting seat; 11. a clamping head; 12. a guide rail; 13. a servo motor; 14. a mounting seat; 15. an ultrasonic vibrator; 16. a threaded connecting rod; 17. connecting blocks; 18. connecting grooves; 19. a connecting strip; 20. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a movable ultrasonic vibration auxiliary device for metal coin imprinting comprises a workbench 1, wherein the left side and the right side of the upper end of the workbench 1 are fixedly connected with a matching sleeve 2, a mold 3 is arranged on the upper side of the workbench 1, the left end and the right end of the mold 3 are movably connected with the inner side of the matching sleeve 2, a first die-casting hole 4 is horizontally arranged on the inner side of the mold 3, die-casting hole No. two 5 and die-casting hole No. three 6, mounting groove 7 has been seted up to 1 upper end of workstation, the inboard swing joint of mounting groove 7 has die-casting texture to fill up 8, 16 top swing joint in the inboard rear end of connecting block 17 of threaded connection pole, 3 rear end fixedly connected with connecting block 17 of mould, the equal fixedly connected with connecting strip 19 in both ends about mould 3, servo motor 13 upper end fixed mounting has safety cover 20, safety cover 20 sets up in mould 3 top, utilize the die-casting hole of difference on the mould 3 to carry out continuous impression work to the metal coin of different specifications and sizes.

Referring to fig. 3-4, a mounting groove 7 is disposed between the adapting sleeve 2, the left and right sides of the upper end of the working table 1 are respectively provided with a linkage groove 9, the linkage groove 9 is disposed at the rear side of the adapting sleeve 2, the upper side of the working table 1 is provided with a supporting seat 10, the left and right sides of the lower end of the supporting seat 10 are respectively fixedly connected with a clamping joint 11, the clamping joints 11 are movably connected with the inner side of the linkage grooves 9, the front end of the supporting seat 10 is fixedly provided with a guide rail 12, the outer side of the guide rail 12 is provided with a servo motor 13, the front end of the servo motor 13 is fixedly provided with a carrying seat 14, the top end of the carrying seat 14 is fixedly provided with an ultrasonic vibrator 15, the ultrasonic vibrator 15 is disposed above the die 3, the inner side of the supporting seat 10 is in threaded connection with a threaded connecting rod 16, the threaded connecting rod 16 is disposed below the guide rail 12, the outer side of the adapting sleeve 2 is provided with a connecting groove 18, a connecting rod 19 is movably connected with the inner side of the connecting groove 18, and the supporting seat 10 and the die 3 are linked through the threaded connecting rod 16, the embossing is performed corresponding to different pattern positions on the die-cast textured pad 8.

The working principle is as follows: firstly, a die-casting texture pad 8 carrying a pattern to be imprinted is inserted into a mounting groove 7, then metal coins with different specifications are respectively placed in a first die-casting hole 4, a second die-casting hole 5 and a third die-casting hole 6 on a die 3 according to the diameter, the die 3 is moved to the corresponding die-casting texture pad 8 along a matching sleeve 2, simultaneously, a supporting seat 10 is synchronously moved in the same direction along the die 3 due to the connection of a threaded connecting rod 16, so that an ultrasonic vibrator 15 is always positioned right above the die 3, a protective cover 20 is put down to protect a metal coin imprinting area, the ultrasonic wave is prevented from being diffused outwards and wasted, a servo motor 13 drives a carrying seat 14 to horizontally move along a guide rail 12, the ultrasonic vibrator 15 respectively acts on the metal coins in the first die-casting hole 4, the second die-casting hole 5 and the third die-casting hole 6 below to realize the imprinting effect, and the threaded connecting rod 16 is adjusted, the distance between the supporting seat 10 and the mold 3 is changed, the vertical relative position between the ultrasonic vibrator 15 and the metal coin can be adjusted, the acting force of the ultrasonic vibrator 15 on different areas of the surface of the metal coin is changed, the depth of stamping textures of the metal coin can be changed, the continuous stamping effect of different coin types can be realized by the device, and the production efficiency is greatly improved.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a mobilizable ultrasonic vibration auxiliary device is used in metal coin impression, includes the workstation, its characterized in that: the equal fixedly connected with in workstation upper end left and right sides joins in marriage the adapter sleeve, the workstation upside is provided with the mould, the equal swing joint in adapter sleeve in both ends is inboard about the mould, the inboard level of mould is provided with die-casting hole, No. two die-casting holes and No. three die-casting holes, the mounting groove has been seted up to the workstation upper end, the mounting groove sets up between joining in marriage the adapter sleeve, the inboard swing joint of mounting groove has die-casting texture to fill up.

2. A movable ultrasonic vibration assist apparatus for imprinting a metallic coin according to claim 1, wherein: the utility model discloses a supporting seat, including workstation upper end, linkage groove, the linkage groove sets up in the joining in marriage the cover rear side, the workstation upside is provided with the supporting seat, the equal fixedly connected with joint in supporting seat lower extreme left and right sides, joint swing joint is inboard in the linkage groove.

3. A movable ultrasonic vibration assist apparatus for imprinting a metallic coin according to claim 2, wherein: the supporting seat is characterized in that a guide rail is fixedly mounted at the front end of the supporting seat, a servo motor is mounted on the outer side of the guide rail, a carrying seat is fixedly mounted at the front end of the servo motor, an ultrasonic vibrator is fixedly mounted at the top end of the carrying seat, and the ultrasonic vibrator is arranged above the mold.

4. A movable ultrasonic vibration assist apparatus for imprinting a metallic coin according to claim 3, wherein: the threaded connection has a threaded connection rod in the inboard threaded connection of supporting seat, the threaded connection rod sets up in the guide rail below, mould rear end fixedly connected with connecting block, threaded connection rod top swing joint is in the inside rear end of connecting block.

5. A movable ultrasonic vibration assist apparatus for imprinting a metallic coin according to claim 3, wherein: connect the cover outside to offer the spread groove, the equal fixedly connected with connecting strip in both ends about the mould, connecting strip swing joint is inboard in the spread groove, servo motor upper end fixed mounting has the safety cover, the safety cover sets up in the mould top.