CN215434752U

CN215434752U - Electronic door lock shell mould with automatic ejecting burr removal function

Info

Publication number: CN215434752U
Application number: CN202121038262.9U
Authority: CN
Inventors: 庞金来; 庞世林
Original assignee: Nantong Zhongren Metal Products Technology Co ltd
Current assignee: Nantong Zhongren Metal Products Technology Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-01-07
Anticipated expiration: 2031-05-15

Abstract

The utility model discloses an electronic door lock shell mold with an automatic ejection and burr removal function, which comprises a lower mold base, wherein a fixed groove is formed in the center of the top of the lower mold base, pressurizing sliding grooves are formed in the top of the side of the inner wall of the fixed groove, high-temperature-resistant sealing baffles are connected to the inner sides of the four pressurizing sliding grooves in a sliding manner, lifting pieces are fixedly arranged at the bottoms of the four high-temperature-resistant sealing baffles, a deburring base is fixedly arranged at the bottom of the inner wall of the fixed groove, and driving shafts are rotatably connected to the two ends of the deburring base. The production efficiency is improved to a certain degree, and the operation is simple and convenient.

Description

Electronic door lock shell mould with automatic ejecting burr removal function

Technical Field

The utility model relates to the technical field of door lock processing, in particular to an electronic door lock shell mold with an automatic ejection and burr removal function.

Background

The electronic lock is an electronic lock developed by the first-class lock-making merchant of Europe, and uses a programmable memory and a data reading device, and the key of the electronic lock is difficult to copy. The key has a special electronic chip of 3.5 x 3.5 mm, which stores a specific password. When the key is inserted into the lock hole, the code is sent into the memory in the lock, and at the same time, a magnetic field is generated, and a voltage is generated in the coil on the chip and used as an unlocking power supply, and if the code in the key is matched with the lock, the lock is opened. Along with the improvement of the living standard of people, the electronic door lock is widely applied, and a special die is required to be used for forming and processing the shell when the electronic door lock is processed.

The existing shell processing mold is low in forming speed and low in production efficiency, certain burrs can exist in a formed door lock, the door lock needs to be manually polished and removed, time and labor are wasted, and demolding is not convenient after forming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic door lock shell mold with an automatic ejection and burr removal function, and aims to solve the problems that the existing shell processing mold in the background art is low in molding speed and low in production efficiency, and meanwhile, a certain amount of burrs exist in a molded door lock, manual polishing and removal are needed, time and labor are wasted, and demolding is not convenient after molding.

In order to achieve the purpose, the utility model provides the following technical scheme: an electronic door lock shell die with an automatic ejection and burr removal function comprises a lower die holder, wherein a fixed groove is formed in the center of the top of the lower die holder, pressurizing chutes are formed in the top of the inner wall edge of the fixed groove, high-temperature-resistant sealing baffles are connected to the inner sides of the four pressurizing chutes in a sliding manner, lifting pieces are fixedly arranged at the bottom of one side of the four high-temperature-resistant sealing baffles, a deburring base is fixedly arranged at the bottom of one side of the inner wall of the fixed groove, driving shafts are rotatably connected to two ends of the deburring base, a high-temperature-resistant polishing belt is connected to the surface of the deburring base in a transmission manner, fixed clamping grooves are formed in four corners of the top of the lower die holder, the tops of the four fixed clamping grooves are connected with supporting upright posts in a clamping manner, pressurizing top seats are fixedly arranged at the tops of the four supporting upright posts, and a pressurizing electric cylinder is fixedly arranged in the center of the bottom of the pressurizing top seats, the bottom of the pressurization electric cylinder is fixedly provided with an upper die base, four sealing clamping grooves are formed in an outer ring of the bottom of the upper die base, a material injection hole is formed in one side of the top of the upper die base, a forming pressing block is fixedly arranged at the center of the bottom of the upper die base, and driving motors are fixedly mounted at two ends of one side of the lower die base.

As a preferred technical scheme of the utility model, the bottoms of the inner walls of the four pressurizing chutes are fixedly provided with return springs, and the tops of the four return springs are respectively and fixedly connected with the other sides of the four high-temperature-resistant sealing baffle plates.

As a preferred technical scheme of the utility model, the bottom of the lower die base is provided with a plurality of grid holes which are uniformly distributed.

As a preferable technical solution of the present invention, the surfaces of the four support columns are respectively connected with four sides of the upper die base in a sliding manner.

As a preferred technical scheme of the utility model, the four sealing clamping grooves are respectively arranged corresponding to the four high-temperature-resistant sealing baffles.

As a preferred technical solution of the present invention, the output ends of the two driving motors are respectively fixedly connected with one ends of the two driving shafts.

As a preferable technical scheme of the utility model, one side of the top of the pressurizing top seat is fixedly provided with a switch plate, the surface of the switch plate is fixedly provided with a pressurizing switch and a deburring switch, the pressurizing electric cylinder is electrically connected with an external power supply through the pressurizing switch, and the two driving motors are electrically connected with the external power supply through the deburring switch.

Compared with the prior art, the utility model has the beneficial effects that: this forming die design scientific and reasonable, the electronic lock shell after the shaping can be lifted by light earlier, then relies on the polishing area to drive the polishing to automatically carry out burring work to the product, both reduced staff's intensity of labour, make the electronic lock shell drawing of patterns easily again simultaneously, improvement production efficiency to a certain extent, easy operation is convenient, and practical value is high.

Drawings

FIG. 1 is a schematic structural view of a main body of the present invention in a front view;

FIG. 2 is a schematic diagram of a deburring structure of the present invention;

FIG. 3 is a schematic top cross-sectional view of the main body of the present invention;

fig. 4 is an enlarged schematic view of a part a of the present invention.

In the figure: 1. a lower die holder; 2. fixing the clamping groove; 3. supporting the upright post; 4. sealing the clamping groove; 5. an upper die holder; 6. a pressurized electric cylinder; 7. a switch plate; 8. a material injection hole; 9. a high temperature resistant sealing baffle; 10. a pressurizing chute; 11. a return spring; 12. lifting the sheet; 13. a shaping groove; 14. a grid hole; 15. deburring a base; 16. a high temperature resistant polishing belt; 17. a drive shaft; 18. a drive motor; 19. a pressurizing top seat; 20. and (5) forming and briquetting.

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. 1-4, the utility model provides an electronic door lock shell mold with automatic ejection and burr removal functions, which comprises a lower mold base 1, wherein a fixed groove 13 is formed in the center of the top of the lower mold base 1, pressurizing chutes 10 are formed in the tops of the side edges of the inner wall of the fixed groove 13, high-temperature-resistant sealing baffles 9 are slidably connected to the inner sides of the four pressurizing chutes 10, lifting pieces 12 are fixedly arranged at the bottoms of one sides of the four high-temperature-resistant sealing baffles 9, a deburring base 15 is fixedly arranged at the bottom of one side of the inner wall of the fixed groove 13, driving shafts 17 are rotatably connected to the two ends of the deburring base 15, a high-temperature-resistant polishing belt 16 is in transmission connection with the surface of the deburring base 15, fixed clamping grooves 2 are formed in the four corners of the top of the lower mold base 1, supporting upright columns 3 are respectively in clamping connection with the tops of the four fixed clamping grooves 2, and pressurizing top seats 19 are fixedly arranged at the tops of the four supporting upright columns 3, the center fixed mounting of 19 bottoms of pressurization footstock has pressurization electric cylinder 6, and the fixed upper die base 5 that is provided with in bottom of pressurization electric cylinder 6, four sealed draw-in grooves 4 have been seted up to the outer lane of upper die base 5 bottom, and notes material hole 8 has been seted up to one side at upper die base 5 top, and the center fixed mounting of 5 bottoms of upper die base has shaping briquetting 20, and the equal fixed mounting in both ends of die holder 1 one side has driving motor 18.

Preferably, the bottom of the inner walls of the four pressurizing chutes 10 is fixedly provided with a return spring 11, and the tops of the four return springs 11 are fixedly connected with the other sides of the four high-temperature-resistant sealing baffles 9 respectively, so that the poured raw materials can be subjected to sealing and pressurizing molding.

Preferably, the bottom of the lower die holder 1 is provided with a plurality of grid holes 14 which are uniformly distributed, so that the chips generated in the polishing process can fall down conveniently, and the cleaning is convenient.

Preferably, the surfaces of the four supporting columns 3 are respectively connected with the four sides of the upper die holder 5 in a sliding manner, so that the upper die holder 5 can be limited, and the pressurization is more accurate.

Preferably, four sealing clamping grooves 4 correspond to four high temperature resistant sealing baffles 9 respectively and are reasonable in structural design.

Preferably, the output ends of the two driving motors 18 are respectively fixedly connected with one ends of the two driving shafts 17, so as to drive the high-temperature-resistant polishing belt 16, thereby completing the polishing operation.

Preferably, one side fixed mounting at 19 tops of pressurization footstock has switch board 7, switch board 7's fixed surface installs pressure switch and burring switch, pressurization electric cylinder 6 passes through pressure switch and external power supply, two driving motor 18 all are through burring switch and external power supply electric connection, the electronic lock shell after the shaping can be lifted by light earlier, then rely on the polishing area to drive the polishing, thereby carry out burring work to the product automatically, staff's intensity of labour has both been reduced, make the electronic lock shell can easily the drawing of patterns again simultaneously, the improvement of certain degree production efficiency.

When the electronic door lock shell mold with the automatic ejection and burr removal functions is used, the mold is locked and fixed in a normal installation and fixing mode, then the interface presses the pressurizing switch to enable the pressurizing electric cylinder 6 to work in a power-on mode, the upper mold base 5 is driven to slowly apply pressure to the lower mold base 1, after sealing and pressing are carried out, a certain raw material can be injected into the shaping groove 13 through the material injection hole 8, after shaping, the pressurizing switch is pressed, the upper mold base 5 is lifted slightly, the electronic lock shell can be lifted slightly by the aid of the lifting sheet 12 under the action of the reset spring 11, then the deburring switch is pressed to drive the motor 18 to drive the high-temperature-resistant polishing belt 16 to move and polish by the high-temperature-resistant polishing belt 16, so that deburring work is automatically carried out on a product, the labor intensity of workers is reduced, meanwhile, the electronic lock shell can be demolded easily, and the production efficiency is improved to a certain degree, simple and convenient operation and high practical value.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an electronic lock shell mould with automatic ejecting flash removed function, includes die holder (1), its characterized in that: the center of the top of the lower die holder (1) is provided with a fixed groove (13), the tops of the inner wall edges of the fixed groove (13) are provided with pressurizing chutes (10), the inner sides of the four pressurizing chutes (10) are connected with high-temperature-resistant sealing baffles (9) in a sliding manner, the bottoms of one sides of the four high-temperature-resistant sealing baffles (9) are fixedly provided with lifting pieces (12), the bottom of one side of the inner wall of the fixed groove (13) is fixedly provided with a deburring base (15), the two ends of the deburring base (15) are rotatably connected with driving shafts (17), the surface of the deburring base (15) is connected with a high-temperature-resistant polishing belt (16) in a transmission manner, four corners of the top of the lower die holder (1) are provided with fixed clamping grooves (2), the tops of the four fixed clamping grooves (2) are connected with supporting upright columns (3) in a clamping manner, and the tops of the four supporting upright columns (3) are fixedly provided with pressurizing top seats (19), the improved die comprises a pressurizing top seat (19), a pressurizing electric cylinder (6) is fixedly mounted at the center of the bottom of the pressurizing top seat (19), an upper die base (5) is fixedly arranged at the bottom of the pressurizing electric cylinder (6), four sealing clamping grooves (4) are formed in the outer ring of the bottom of the upper die base (5), a material injection hole (8) is formed in one side of the top of the upper die base (5), a forming pressing block (20) is fixedly arranged at the center of the bottom of the upper die base (5), and a driving motor (18) is fixedly mounted at two ends of one side of a lower die base (1).

2. The electronic door lock shell mold with the automatic ejection and burr removal function according to claim 1, wherein: the four pressurizing sliding grooves (10) are fixedly provided with return springs (11) at the bottoms of the inner walls, and the tops of the return springs (11) are fixedly connected with the other sides of the four high-temperature-resistant sealing baffles (9) respectively.

3. The electronic door lock shell mold with the automatic ejection and burr removal function according to claim 1, wherein: the bottom of the lower die holder (1) is provided with a plurality of grid holes (14) which are uniformly distributed.

4. The electronic door lock shell mold with the automatic ejection and burr removal function according to claim 1, wherein: the surfaces of the four supporting upright columns (3) are respectively connected with the four sides of the upper die base (5) in a sliding manner.

5. The electronic door lock shell mold with the automatic ejection and burr removal function according to claim 1, wherein: the four sealing clamping grooves (4) are respectively arranged corresponding to the four high-temperature-resistant sealing baffles (9).

6. The electronic door lock shell mold with the automatic ejection and burr removal function according to claim 1, wherein: the output ends of the two driving motors (18) are respectively and fixedly connected with one ends of the two driving shafts (17).

7. The electronic door lock shell mold with the automatic ejection and burr removal function according to claim 1, wherein: one side fixed mounting at pressurization footstock (19) top has switch board (7), the fixed surface of switch board (7) installs pressure switch and burring switch, pressurization electric cylinder (6) are through pressure switch and external power supply, two driving motor (18) all are through burring switch and external power supply electric connection.