CN216503815U

CN216503815U - Flying chip protection device based on high-speed steel machining process

Info

Publication number: CN216503815U
Application number: CN202123130279.XU
Authority: CN
Inventors: 周文成; 闵吉东
Original assignee: Jinhu Disite Hardware Co ltd
Current assignee: Jinhu Disite Hardware Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-13
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a flying chip protective device based on a high-speed steel processing process, which relates to the technical field of metal processing and comprises a workbench, a first shell is fixedly arranged on the outer wall of the left side of the workbench, a second shell is fixedly arranged on the outer walls of the upper part and the lower part of the first shell, the other end of the second shell is fixedly connected with a third shell, a first double-shaft motor is fixedly arranged in the first shell, the output ends of the first double-shaft motors are fixedly provided with first output shafts, the outer walls of the first output shafts are fixedly sleeved with main chain wheels, the outer wall of the main chain wheel is engaged with a chain, in the utility model, a high-speed steel plate is arranged on the upper surface of a workbench, a processing device of the steel plate is positioned between two protective plates, the flying chips generated can be blocked by the aid of the protection plate and the protection door in a matched mode, and the flying injury to a human body is prevented.

Description

Flying chip protection device based on high-speed steel machining process

Technical Field

The utility model relates to the technical field of metal processing, in particular to a flying chip protection device based on a high-speed steel processing process.

Background

The high-speed steel is a tool steel with high hardness, high wear resistance and high heat resistance, also called high-speed tool steel or high-speed steel, commonly called white steel, and has good technological properties and good matching of strength and toughness, so that the high-speed steel is mainly used for manufacturing complex thin blades and impact-resistant metal cutting tools, high-temperature bearings, cold extrusion dies and the like, and the powder metallurgy high-speed steel has the advantage of avoiding the mechanical property reduction and heat treatment deformation caused by carbide segregation caused by smelting production.

In the high-speed steel course of working, often need drilling equipment to drill its processing, however when current panel tapping machine trompil on panel, place panel on the workstation usually, and panel trompil position aligns from top to bottom with the drilling tool, the manual work is pressed panel and is supported tightly on table surface, workman's hand is often very close to the drilling tool, the incident that the drilling tool hurts the hand will take place a little carelessly, in addition, the drilling process, broken panel of drilling tool makes the residue splash, the dust flies upward, influence operational environment, the condition that the residue flies out and hurts the people appears even.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a flying chip protection device based on a high-speed steel machining process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the flying scrap protection device based on the high-speed steel processing process comprises a workbench, wherein a first shell is fixedly installed on the outer wall of the left side of the workbench, a second shell is fixedly installed on the outer walls of the upper portion and the lower portion of the first shell, a third shell is fixedly connected to the other end of the second shell, a first double-shaft motor is fixedly installed inside the first shell, a first output shaft is fixedly installed at the output end of the first double-shaft motor, a main chain wheel is fixedly sleeved on the outer wall of the first output shaft, a chain is meshed with the outer wall of the main chain wheel, a second connecting frame is fixedly connected to one end of the chain, a rotating shaft is rotatably connected to the inner wall of the third shell, driven chain wheels are fixedly sleeved on the two ends of the rotating shaft, and the chain is meshed with the driven chain wheels;

the outer wall of the second shell is provided with a first opening, the other end of the second connecting frame penetrates through the first opening and extends to the outside of the second shell, the outer wall of the extending portion of the second connecting frame is fixedly connected with a protection plate, the outer wall of the other side of the second connecting frame is fixedly connected with a fourth shell, the outer wall of the fourth shell, which is close to one side of the workbench, is provided with a second opening, a second double-shaft motor is fixedly mounted inside the fourth shell, the output end of the second double-shaft motor is fixedly connected with a first threaded rod, the outer wall of the first threaded rod is in threaded connection with a first moving block, the outer wall of the first moving block is fixedly connected with a first connecting frame, the other end of the first connecting frame penetrates through the second opening and extends to the outside of the fourth shell, and the extending end of the first connecting frame is fixedly connected with a protection door.

Preferably, a through hole is formed in the middle of the workbench, the outer wall of the second connecting frame is fixedly connected with two connecting rods, the two second connecting frames are fixedly connected with each other through the connecting rods, and the other end of the chain is fixedly connected with the other side of the second connecting frame.

Preferably, the inner wall of the second shell is fixedly connected with a first sliding rod, and the second connecting frame is connected with the first sliding rod in a sliding mode.

Preferably, the number of the protection doors is two, and both the protection doors are located on the upper surface of the fourth shell.

Preferably, the inner wall of the fourth housing is fixedly connected with a second sliding rod, and the second sliding rod is slidably connected with the first moving block.

Preferably, the outer wall fixed mounting of guard plate has step motor, step motor's output end fixedly connected with second output shaft, the second output shaft is connected with the transmission shaft through the bevel gear transmission, the outer wall fixed mounting of guard plate has the protective housing, the inner wall of protective housing rotates and is connected with the second threaded rod, the transmission shaft passes through bevel gear and is connected with the transmission of second threaded rod, the outer wall threaded connection of second threaded rod has the second movable block, the lower fixed surface of second movable block is connected with the bracing piece, the other end of bracing piece runs through and extends to the outside of protective housing, the extension end fixedly connected with fixed plate of bracing piece.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the high-speed steel plate is placed on the upper surface of the workbench, the processing device of the steel plate is positioned between the two protection plates, and the protection plates and the protection door are matched for use, so that generated flying chips can be blocked, and the flying out is prevented from injuring human bodies.

2. In the utility model, when the processing device of the steel plate moves, the first double-shaft motor is started, the first double-shaft motor drives the first output shaft to rotate, the first output shaft drives the main chain wheel to rotate, the main chain wheel drives the second connecting frame to move in the horizontal direction through the chain, the second connecting frame drives the protection plate to move in the horizontal direction, so that the protection plate can move along with the processing device outside the processing machine tool, meanwhile, when the protection plate moves, the protection plate can drive the fourth shell to move, the fourth shell drives the protection door to move, the second double-shaft motor is started, the second double-shaft motor drives the first threaded rod to rotate, the first threaded rod drives the first moving block to move, the first moving block drives the protection door to move through the first connecting frame, and therefore the protection door is closed, namely, the second double-shaft motor controls the rotation direction of the first threaded rod to firstly prevent the opening and closing of the door.

3. According to the utility model, after a high-speed steel plate is placed on the upper surface of the workbench, the stepping motor is started, the stepping motor drives the second output shaft to rotate, the second output shaft drives the transmission shaft to rotate through the bevel gear, the transmission shaft drives the second threaded rod to rotate through the bevel gear, the second threaded rod drives the second moving block to move downwards, the second moving block drives the fixed plate to move downwards through the supporting rod, the fixed plate is in contact with the steel plate to be processed, and the steel plate is fixed through the fixed plate.

Drawings

Fig. 1 is a top view of the present invention of a flying chip guard during high speed steel-based machining.

Fig. 2 is a schematic structural diagram of a workbench, a first shell, a second shell and a third shell of the flying chip protection device based on the high-speed steel processing process.

Fig. 3 is a partial structural view at a in fig. 2 of the flying chip prevention device in the high-speed steel processing process according to the present invention.

Fig. 4 is a partial structural view at B in fig. 2 of the flying chip prevention device in the high-speed steel processing process.

Fig. 5 is a front view of the chip protection device in the high-speed steel processing process.

Fig. 6 is a structural diagram of a fourth shell of the flying chip protection device in the high-speed steel processing process.

Fig. 7 is a structural schematic diagram of a first connecting frame based on a flying chip protection device in a high-speed steel processing process.

Fig. 8 is a side view of the chip protector during high speed steel based machining according to the present invention.

Fig. 9 is a structural schematic diagram of a protective shell of the flying chip protection device based on a high-speed steel processing process.

Reference numbers in the figures: 1. a work table; 2. a first housing; 3. a second housing; 4. a third housing; 5. a protection plate; 6. a protective shell; 7. a stepping motor; 8. a fourth housing; 9. a first connecting frame; 10. a protective door; 11. a first dual-axis motor; 12. a first output shaft; 13. a main sprocket; 14. a chain; 15. a first slide bar; 16. a first opening; 17. a second link frame; 18. a connecting rod; 19. a rotating shaft; 20. a slave sprocket; 21. a second dual-shaft motor; 22. a first threaded rod; 23. a first moving block; 24. a second slide bar; 25. a second opening; 26. a second output shaft; 27. a drive shaft; 28. a fixing plate; 29. a second threaded rod; 30. a second moving block; 31. a support rod.

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.

Example (b):

as shown in figures 1 to 9:

a flying scrap protection device based on a high-speed steel machining process comprises a workbench 1, wherein a first shell 2 is fixedly installed on the outer wall of the left side of the workbench 1, second shells 3 are fixedly installed on the outer walls of the upper portion and the lower portion of the first shell 2, a third shell 4 is fixedly connected to the other end of the second shell 3, a first double-shaft motor 11 is fixedly installed inside the first shell 2, a first output shaft 12 is fixedly installed at the output end of the first double-shaft motor 11, a main chain wheel 13 is fixedly sleeved on the outer wall of the first output shaft 12, a chain 14 is meshed with the outer wall of the main chain wheel 13, a second connecting frame 17 is fixedly connected to one end of the chain 14, a rotating shaft 19 is rotatably connected to the inner wall of the third shell 4, driven chain wheels 20 are fixedly sleeved at the two ends of the rotating shaft 19, and the chain 14 is meshed with the driven chain wheels 20;

first opening 16 has been seted up to the outer wall of second shell 3, the other end of second link 17 runs through and extends to the outside of second shell 3 through first opening 16, second link 17 extension portion outer wall fixedly connected with guard plate 5, the opposite side outer wall fixedly connected with fourth shell 8 of second link 17, fourth shell 8 is close to the outer wall of workstation 1 one side and has been seted up second opening 25, the inside fixed mounting of fourth shell 8 has second double-shaft motor 21, the equal fixedly connected with first threaded rod 22 of output of second double-shaft motor 21, the outer wall threaded connection of first threaded rod 22 has first movable block 23, the outer wall fixedly connected with first link 9 of first movable block 23, the other end of first link 9 runs through and extends to the outside of fourth shell 8 through second opening 25, the extension of first link 9 is connected with guard gate 10.

The through-hole has been seted up at the middle part of workstation 1, the outer wall fixedly connected with connecting rod 18 of second link 17, second link 17 is two, two second links 17 pass through connecting rod 18 fixed connection, the other end of chain 14 and the opposite side fixed connection of second link 17, the first slide bar 15 of inner wall fixedly connected with of second shell 3, second link 17 and first slide bar 15 sliding connection, guard gate 10 is two, two guard gate 10 all are located the upper surface of fourth shell 8, the inner wall fixedly connected with second slide bar 24 of fourth shell 8, second slide bar 24 and first movable block 23 sliding connection.

Outer wall fixed mounting of guard plate 5 has step motor 7, step motor 7's output end fixedly connected with second output shaft 26, second output shaft 26 is connected with transmission shaft 27 through the bevel gear transmission, the outer wall fixed mounting of guard plate 5 has protective housing 6, the inner wall of protective housing 6 rotates and is connected with second threaded rod 29, transmission shaft 27 passes through bevel gear and is connected with the transmission of second threaded rod 29, the outer wall threaded connection of second threaded rod 29 has second movable block 30, the lower fixed surface of second movable block 30 is connected with bracing piece 31, the other end of bracing piece 31 runs through and extends to the outside of protective housing 6, the extension end fixedly connected with fixed plate 28 of bracing piece 31.

The specific use mode and function of the embodiment are as follows:

when the high-speed steel plate flying prevention device is used, the high-speed steel plate is placed on the upper surface of the workbench 1, the processing device of the steel plate is positioned between the two protection plates 5, and the protection plates 5 and the protection door 10 are matched for use, so that flying scraps can be prevented from flying out to hurt human bodies;

when the machining device of the steel plate moves, the first double-shaft motor 11 is started, the first double-shaft motor 11 drives the first output shaft 12 to rotate, the first output shaft 12 drives the main chain wheel 13 to rotate, the main chain wheel 13 drives the second connecting frame 17 to move in the horizontal direction through the chain 14, and the second connecting frame 17 drives the protection plate 5 to move in the horizontal direction, so that the protection plate 5 can move along with the machining device outside the machining machine tool;

meanwhile, when the protection plate 5 moves, the protection plate 5 can drive the fourth shell 8 to move, the fourth shell 8 drives the protection door 10 to move, the second double-shaft motor 21 is started, the second double-shaft motor 21 drives the first threaded rod 22 to rotate, the first threaded rod 22 drives the first moving block 23 to move, and the first moving block 23 drives the protection door 10 to move through the first connecting frame 9, so that the protection door 10 is closed, namely the second double-shaft motor 21 controls the rotation direction of the first threaded rod 22 to open and close the protection door 10 at first;

after the high-speed steel plate is placed on the upper surface of the workbench 1, the stepping motor 7 is started, the stepping motor 7 drives the second output shaft 26 to rotate, the second output shaft 26 drives the transmission shaft 27 to rotate through the bevel gear, the transmission shaft 27 drives the second threaded rod 29 to rotate through the bevel gear, the second threaded rod 29 drives the second moving block 30 to move downwards, the second moving block 30 drives the fixing plate 28 to move downwards through the supporting rod 31, the fixing plate 28 is in contact with the steel plate to be processed, and the fixing of the steel plate is completed through the fixing plate 28.

The structure and process are described with reference to FIGS. 1-9.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A flying chip protection device based on a high-speed steel machining process comprises a workbench (1) and is characterized in that a first shell (2) is fixedly installed on the outer wall of the left side of the workbench (1), a second shell (3) is fixedly installed on the outer wall of the upper portion and the outer wall of the lower portion of the first shell (2), a third shell (4) is fixedly connected to the other end of the second shell (3), a first double-shaft motor (11) is fixedly installed inside the first shell (2), a first output shaft (12) is fixedly installed at the output end of the first double-shaft motor (11), a main chain wheel (13) is fixedly sleeved on the outer wall of the first output shaft (12), a chain (14) is meshed with the outer wall of the main chain wheel (13), a second connecting frame (17) is fixedly connected to one end of the chain (14), and a rotating shaft (19) is rotatably connected to the inner wall of the third shell (4), the two ends of the rotating shaft (19) are fixedly sleeved with driven chain wheels (20), and the chain (14) is meshed with the driven chain wheels (20);

a first opening (16) is formed in the outer wall of the second shell (3), the other end of the second connecting frame (17) penetrates through the first opening (16) and extends to the outside of the second shell (3), a protection plate (5) is fixedly connected to the outer wall of the extending portion of the second connecting frame (17), a fourth shell (8) is fixedly connected to the outer wall of the other side of the second connecting frame (17), a second opening (25) is formed in the outer wall of the fourth shell (8) close to one side of the workbench (1), a second double-shaft motor (21) is fixedly installed inside the fourth shell (8), first threaded rods (22) are fixedly connected to the output ends of the second double-shaft motor (21), first moving blocks (23) are connected to the outer wall of the first threaded rods (22) in a threaded mode, and first connecting frames (9) are fixedly connected to the outer wall of the first moving blocks (23), the other end of the first connecting frame (9) penetrates through the second opening (25) and extends to the outside of the fourth shell (8), and the extending end of the first connecting frame (9) is fixedly connected with a protective door (10).

2. The flying chip protection device based on the high-speed steel machining process is characterized in that a through hole is formed in the middle of the workbench (1), a connecting rod (18) is fixedly connected to the outer wall of the second connecting frame (17), the number of the second connecting frames (17) is two, the two second connecting frames (17) are fixedly connected through the connecting rod (18), and the other end of the chain (14) is fixedly connected with the other side of the second connecting frame (17).

3. The flying chip protection device based on the high-speed steel machining process is characterized in that a first sliding rod (15) is fixedly connected to the inner wall of the second shell (3), and the second connecting frame (17) is connected with the first sliding rod (15) in a sliding mode.

4. The flying chip protector based on high-speed steel machining process according to claim 1, characterized in that the number of the protection doors (10) is two, and the two protection doors (10) are both located on the upper surface of the fourth housing (8).

5. The flying chip protection device based on the high-speed steel machining process is characterized in that a second sliding rod (24) is fixedly connected to the inner wall of the fourth shell (8), and the second sliding rod (24) is in sliding connection with a first moving block (23).

6. The flying debris protection device based on the high-speed steel processing process is characterized in that a stepping motor (7) is fixedly mounted on the outer wall of the protection plate (5), a second output shaft (26) is fixedly connected to the output end of the stepping motor (7), a transmission shaft (27) is connected to the second output shaft (26) through bevel gear transmission, a protection shell (6) is fixedly mounted on the outer wall of the protection plate (5), a second threaded rod (29) is rotatably connected to the inner wall of the protection shell (6), the transmission shaft (27) is in transmission connection with the second threaded rod (29) through bevel gears, a second moving block (30) is in threaded connection with the outer wall of the second threaded rod (29), a support rod (31) is fixedly connected to the lower surface of the second moving block (30), and the other end of the support rod (31) penetrates through the protection shell and extends to the outside of the protection shell (6), the extending end of the supporting rod (31) is fixedly connected with a fixing plate (28).