Cutter cutting edge device for metal ceramic cutter production

Abstract

The utility model discloses a tool cutting edge device for metal ceramic tool production, which comprises an edging device and a protection mechanism, the protection mechanism comprises a fixing frame fixedly connected to the back of the edging device, the inner wall of the fixing frame is movably connected with a screw rod through a bearing, the surface of the screw rod is in threaded connection with a lifting block and a lifting frame, and the lifting block is connected with the lifting frame through a bearing. A protection box is hinged to the front side of the lifting block, a protection plate is fixedly connected to the front side of the top of the lifting frame, the protection plate and the protection box can shield and protect the top and the front side of the edging device, and a driving mechanism is arranged on the rear side of the edging device. When the metal ceramic cutter edging device is used, under the action of the protection mechanism, the driving mechanism, the clutch mechanism and the control mechanism, the edging device can be shielded and protected, the situation that the metal ceramic cutter edging device is prone to being damaged due to the fact that no extra shielding protection structure is arranged is avoided, and the metal ceramic cutter edging device has the advantage of being convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal ceramic cutter production technical field, concretely is a device for cutter edge of metal ceramic cutter production. BACKGROUND

[0002] The device for cutter edge of metal ceramic cutter production is usually a special sharpening device, such as a ceramic blade opening device. It can polish and polish the cutter edge. Its main function is to ensure that the cutter edge of the metal ceramic cutter is sharp and smooth, and to improve the cutting performance and durability of the cutter.

[0003] For example, the patent application number of China patent net is: 201720169424.X, a kind of kitchen cutter processing equipment is disclosed, especially involves a kind of kitchen cutter opening device. The utility model provides the following technical scheme: a kind of kitchen cutter opening device, including organism, sand wheel on the organism, drive assembly for driving sand wheel rotation, protective cover covered in sand wheel outside and the angle adjusting mechanism of adjustable sand wheel angle, the side of protective cover is equipped with the polishing opening for kitchen cutter to enter sand wheel, cooling mechanism corresponding with sand wheel is arranged in the protective cover on the organism. The above technical scheme is adopted, provides a kind of kitchen cutter opening device, which can prevent the blade from being burned, straight and preventing the kitchen cutter from breaking.

[0004] In the daily use of metal ceramic cutter opening device, when the device is idle, the polishing component on the top and the control panel on the front lack necessary shielding and protection design. This defect makes the device vulnerable to collision with other objects during storage or transportation, which may cause damage, and even damage the device in serious cases.

[0005] Therefore, it is necessary to design and reform the device for cutter edge of metal ceramic cutter production to effectively prevent the damage of parts. UTILITY MODEL CONTENT

[0006] To solve the problems raised in the above background art, the purpose of the utility model is to provide a device for cutter edge of metal ceramic cutter production, which has the advantages of easy to use, and solves the problem of easy damage of parts.

[0007] To achieve the above object, the utility model provides the following technical scheme: A device for cutting edge of metal ceramic cutter production, including cutting device, protection mechanism, protection mechanism includes fixedly connected in the back of cutting device fixed frame, the inner wall of fixed frame is rotatably connected with screw rod through bearing, the surface of screw rod is connected with lifting piece and lifting frame, the front side of lifting piece is hinged with protection box, the front side of the top of lifting frame is fixedly connected with protection plate, protection plate and protection box can shield and protect the top and front side of cutting device, the rear side of cutting device is provided with driving mechanism.

[0008] As the utility model is preferred, driving mechanism includes double shaft motor fixedly connected in the back of cutting device, the top output shaft of double shaft motor is fixedly connected in the bottom of screw rod, the bottom output shaft of double shaft motor is fixedly connected with transmission rod, the surface of transmission rod is rotatably connected with transmission wheel no.

[0009] As the utility model is preferred, the clutch mechanism includes the inner tooth cylinder fixedly connected in the bottom of transmission wheel no.

[0010] As the utility model is preferred, the control mechanism includes the linkage plate fixedly connected in the left and right sides of linkage ring, the inner wall of linkage plate is slidably connected with the limiting block, the inner side of limiting block is fixedly connected in the left and right sides of cutting device, the inner wall of linkage plate is slidably connected with the clamping part, the back of clamping part is fixedly connected with the tension spring, the front side of cutting device is provided with four clamping grooves, and the tension spring can pull the clamping part and insert into the inside of clamping groove.

[0011] As the utility model is preferred, the front side of clamping part is fixedly connected with handle, and the handle can conveniently drive the clamping part to move back and forth.

[0012] As the utility model is preferred, the bottom of transmission rod is fixedly connected with the limiting ring, and the limiting ring can limit the downward movement of linkage wheel and prevent excessive movement.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a protective mechanism, drive mechanism, clutch mechanism and control mechanism's effect can shield and protect the blade opening device to the blade opening device of metal ceramic cutter, avoid the easily damaged of the additional shield protection structure, make it have the advantage that is convenient to use.

[0015] 2. The utility model discloses a drive mechanism, achieved the same output device of protection mechanism action and blade opening device power drive sharing, effectively reduce the energy loss and production cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model;

[0017] Figure 2 It is the structure closed schematic drawing of the utility model;

[0018] Figure 3 It is the protection mechanism schematic drawing of the utility model;

[0019] Figure 4 It is the drive mechanism schematic drawing of the utility model;

[0020] Figure 5 It is the clutch mechanism separation schematic drawing of the utility model.

[0021] In the drawing: 1, blade opening device;2, fixed frame;3, screw rod;4, lifting block;5, lifting frame;6, protection box;7, protection plate;8, double shaft motor;9, transmission rod;10, transmission wheel one;11, transmission belt;12, transmission wheel two;13, axle rod;14, inner tooth cylinder;15, outer tooth cylinder;16, linkage wheel;17, linkage ring;18, linkage plate;19, limit block;20, clamping part;21, tension spring;22, clamping groove;23, handle;24, limit ring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] For example, Figures 1 to 5The utility model provides a device for cutting edge of cutting tool for metal ceramic cutting tool production, including cutting edge device 1, protection mechanism, protection mechanism includes fixedly connected in the back of cutting edge device 1 fixed frame 2, the inner wall of fixed frame 2 is swingly connected with screw rod 3, the surface screw thread connection of screw rod 3 has lifting block 4 and lifting frame 5, the front side of lifting block 4 is hinged with protection box 6, the front side fixedly connected with protection plate 7 at the top of lifting frame 5, protection plate 7 and protection box 6 can shield and protect the top and front side of cutting edge device 1, and the rear side of cutting edge device 1 is provided with drive mechanism.

[0024] Reference Figure 4 Drive mechanism includes double-shaft motor 8 fixedly connected in the back of cutting edge device 1, and the top output shaft of double-shaft motor 8 is fixedly connected at the bottom end of screw rod 3, and the bottom output shaft of double-shaft motor 8 is fixedly connected with transmission rod 9, and the surface of transmission rod 9 is swingly connected with transmission wheel no.

[0025] As a kind of technical optimization scheme of the utility model, by setting drive mechanism, it is achieved that protection mechanism action and cutting edge device 1 power drive share same output device, effectively reduce energy loss and production cost.

[0026] Reference Figure 5 Clutch mechanism includes inner tooth cylinder 14 fixedly connected at the bottom of transmission wheel no.

[0027] As a kind of technical optimization scheme of the utility model, by setting clutch mechanism, the convenient engagement and separation of transmission wheel no.

[0028] Reference Figure 2The control mechanism comprises linkage plates 18 fixedly connected to the left and right sides of the linkage ring 17, limit blocks 19 slidably connected to the inner walls of the linkage plates 18, the inner sides of the limit blocks 19 being fixedly connected to the left and right sides of the blade opening device 1, clamping members 20 slidably connected to the inner walls of the linkage plates 18, pull springs 21 fixedly connected to the back surfaces of the clamping members 20, four clamping grooves 22 formed in the front surface of the blade opening device 1, and the pull springs 21 being capable of pulling the clamping members 20 to be clamped into the clamping grooves 22.

[0029] As a technical optimization scheme of the utility model, the linkage ring 17 can be stably kept at a fixed position by setting the control mechanism, and the reliable work of the clutch mechanism is ensured.

[0030] Reference Figure 2 The front surface of the clamping member 20 is fixedly connected with a handle 23, and the handle 23 can conveniently drive the clamping member 20 to move forward and backward.

[0031] As a technical optimization scheme of the utility model, the handle 23 is set, which provides a convenient force point for the operator, makes it more labor-saving to drive the clamping member 20 to move forward and backward, reduces the operation difficulty, and improves the operation efficiency.

[0032] Reference Figure 5 The bottom of the transmission rod 9 is fixedly connected with a limit ring 24, and the limit ring 24 can limit the downward movement of the linkage wheel 16 and prevent it from moving excessively.

[0033] As a technical optimization scheme of the utility model, the limit ring 24 is set, which can limit the downward movement of the linkage wheel 16 and prevent it from moving excessively to cause damage to the clutch mechanism components, prolong the service life of the clutch mechanism, and improve the reliability and stability of the blade opening device 1.

[0034] The utility model discloses a working principle and use flow: when using, double shaft motor 8 starts, and its top output shaft drives screw rod 3 to rotate, because screw rod 3 surface thread connection has lifting block 4 and lifting frame 5, and when screw rod 3 rotates, lifting block 4 and lifting frame 5 move up and down respectively, and the protection box 6 of hinged lifting block 4 front side and the protection board 7 of fixed connection lifting frame 5 top front side change position, realize the shielding and opening of the top and front side of the blade opening device 1 (the protection box 6 needs manual to lift up when opening), simultaneously, the bottom output shaft of double shaft motor 8 drives transmission rod 9 to rotate, and because the bearing connection relation of transmission wheel no. 10, is not driven by transmission rod 9, when the control mechanism drives the engagement of the clutch mechanism, transmission wheel no. 10 is driven transmission wheel no. 2 12 rotation through the transmission belt 11 of surface set, and the top end of the axle 13 fixedly connected in the inner wall of transmission wheel no. 2 12 is driven transmission wheel no. 2 12 transmission connection, and the power is transmitted to the blade opening device 1 and makes it start working, when the power connection of transmission wheel no. 10 is needed, through the operation of linkage ring 17, linkage ring 17 is set on the surface of linkage wheel 16, when linkage ring 17 is driven outer gear cylinder 15 to move up and makes outer gear cylinder 15 and inner gear cylinder 14 engagement through linkage wheel 16, the power of transmission rod 9 can be transmitted to transmission wheel no. 10 through outer gear cylinder 15, inner gear cylinder 14 and realizes power engagement, and vice versa is disconnected, the control mechanism is used to control the action of the clutch mechanism, the linkage plate 18 inner wall sliding connection of linkage ring 17 left and right sides fixed connection is limited block 19, and the limited block 19 inboard fixed connection is in the left and right sides of blade opening device 1 and guarantees the stable sliding of linkage plate 18, and the clamping part 20 sliding connection of linkage plate 18 inner wall is under the action of tension spring 21 and is clamped into the inside of the clamping groove 22 opened in the front of blade opening device 1 and makes linkage ring 17 keep at fixed height, when the linkage ring 17 needs to be operated, through the handle 23 drive clamping part 20 moves back and forth and makes it separate from the clamping groove 22, and the linkage ring 17 can be moved to realize the control of the clutch mechanism, and the limiting ring 24 of transmission rod 9 bottom can limit the downward movement of linkage wheel 16, prevent it from moving excessively to ensure that the clutch mechanism works normally.

[0035] In conclusion: under the action of the protection mechanism, the driving mechanism, the clutch mechanism and the control mechanism, the blade opening device 1 can be shielded and protected, the blade opening device 1 of metal ceramic cutter is not damaged easily because of the absence of additional shielding protection structure, and the blade opening device 1 has the advantage of being convenient to use.

[0036] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A device for sharpening the cutting edge of a metal-ceramic cutting tool, comprising a sharpening device (1), characterized in that: The protective mechanism includes a fixed frame (2) fixedly connected to the back of the blade-sharpening device (1). The inner wall of the fixed frame (2) is movably connected to a screw (3) via a bearing. The surface of the screw (3) is threadedly connected to a lifting block (4) and a lifting frame (5). A protective box (6) is hinged to the front side of the lifting block (4). A protective plate (7) is fixedly connected to the front side of the top of the lifting frame (5). The protective plate (7) and the protective box (6) can shield and protect the top and front side of the blade-sharpening device (1). A driving mechanism is provided on the rear side of the blade-sharpening device (1).

2. The device for shaping the cutting edge of a metal-ceramic cutting tool according to claim 1, characterized in that: The drive mechanism includes a dual-axis motor (8) fixedly connected to the back of the blade-sharpening device (1). The top output shaft of the dual-axis motor (8) is fixedly connected to the bottom end of the screw (3). The bottom output shaft of the dual-axis motor (8) is fixedly connected to a transmission rod (9). The surface of the transmission rod (9) is movably connected to a first transmission wheel (10) via a bearing. The surface of the first transmission wheel (10) is fitted with a transmission belt (11). The inner wall of the transmission belt (11) is movably connected to a second transmission wheel (12). The inner wall of the second transmission wheel (12) is fixedly connected to a shaft (13). The top end of the shaft (13) is connected to the input end of the blade-sharpening device (1). The blade-sharpening device (1) is equipped with a clutch mechanism inside.

3. The device for shaping the cutting edge of a metal-ceramic cutting tool according to claim 2, characterized in that: The clutch mechanism includes an inner gear cylinder (14) fixedly connected to the bottom of the transmission wheel (10). An outer gear cylinder (15) is provided at the bottom of the inner gear cylinder (14). The inner wall of the outer gear cylinder (15) is slidably connected to the surface of the transmission rod (9). A linkage wheel (16) is fixedly connected to the bottom of the outer gear cylinder (15). A linkage ring (17) is sleeved on the surface of the linkage wheel (16). When the linkage ring (17) drives the outer gear cylinder (15) to move upward through the linkage wheel (16), the outer gear cylinder (15) meshes with the inner gear cylinder (14), thereby driving the transmission wheel (10) to rotate. A control mechanism is provided on the front of the blade-sharpening device (1).

4. The device for shaping the cutting edge of a metal-ceramic cutting tool according to claim 3, characterized in that: The control mechanism includes a linkage plate (18) fixedly connected to the left and right sides of the linkage ring (17). A limit block (19) is slidably connected to the inner wall of the linkage plate (18). The inner side of the limit block (19) is fixedly connected to the left and right sides of the sharpening device (1). A fastener (20) is slidably connected to the inner wall of the linkage plate (18). A tension spring (21) is fixedly connected to the back of the fastener (20). Four slots (22) are provided on the front of the sharpening device (1). The tension spring (21) can pull the fastener (20) into the slot (22).

5. The device for shaping the cutting edge of a metal-ceramic cutting tool according to claim 4, characterized in that: The front of the fastener (20) is fixedly connected to a handle (23), which can conveniently drive the fastener (20) to move back and forth.

6. The device for shaping the cutting edge of a metal-ceramic cutting tool according to claim 2, characterized in that: The bottom of the transmission rod (9) is fixedly connected to a limiting ring (24), which can restrict the downward movement of the linkage wheel (16) and prevent it from moving excessively.

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