CN212420754U

CN212420754U - Polisher for hardware mould

Info

Publication number: CN212420754U
Application number: CN201922098800.2U
Authority: CN
Inventors: 陈亚秀
Original assignee: 陈亚秀
Current assignee: Beijing fandechen Technology Co.,Ltd.
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-01-29
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a sander for hardware molds, which comprises a workbench, a clamping device, a lifting sliding device and a sanding device; a workbench: the workbench is of a simple plate-type structure, and two transverse sliding grooves are formed in the surface of the workbench; a clamping device: clamping device contains fixed plate one, grip block, sliding plate, lead screw, fixed plate two and handle, the top surface both sides of workstation are fixed with fixed plate one and fixed plate two respectively, and fixed plate one and fixed plate two are perpendicular with the direction of the spout of workstation top surface, the slider on the bottom surface of sliding plate and the spout sliding connection on workstation surface, the right flank of sliding plate rotates with the one end of lead screw to be connected, and this polisher for hardware mould not only the flexibility is high, and the limitation is little, polishes moreover of high quality, efficient.

Description

Polisher for hardware mould

Technical Field

The utility model relates to a hardware mould specifically is a polisher for hardware mould with the technical field of polishing.

Background

With the increasing phagocytosis of the Chinese mold industry in the global market, it can be found that the Chinese mold can be seen in most markets at present, but the large market share does not exceed the profits of developed countries, and the importance of the mold industry is recognized and valued by more and more people;

in the traditional mold manufacturing industry, the surface of a mold needs to be cleaned and polished manually from mold opening to final mold manufacturing, and when the mold is in a situation in the production and use process, a traditional polishing method cannot be adopted, and a handheld polishing device needs to be used for polishing;

general grinding device uses too dangerous, and little and short device makes the people receive mould high temperature scald easily, and mould iron fillings fly into and lead to secondary damage in the mould, and hand-held type grinding device is in the face of the condition of polishing by a large scale, and its work efficiency is low excessively, has very big limitation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a polisher for hardware mould, not only the flexibility is high, and the limitation is little, and it is of high quality to polish moreover, and is efficient, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for hardware molds comprises a workbench, a clamping device, a lifting sliding device and a grinding device;

the workbench is of a simple plate-type structure, and two transverse sliding grooves are formed in the surface of the workbench;

the clamping device comprises a first fixed plate, a clamping plate, a sliding plate, a screw rod, a second fixed plate and a handle, wherein the first fixed plate and the second fixed plate are respectively fixed on two sides of the top surface of the workbench, the first fixed plate and the second fixed plate are perpendicular to the direction of a chute on the top surface of the workbench, a sliding block on the bottom surface of the sliding plate is in sliding connection with the chute on the surface of the workbench, the right side surface of the sliding plate is rotatably connected with one end of the screw rod, the other end of the screw rod is rotatably connected with the left side surface of the second fixed plate, one end of the handle penetrates through a through hole in the middle of the second fixed plate and is fixedly connected with the other end of the screw rod, and the clamping plates are respectively;

the lifting sliding device comprises a sliding block, a sliding groove body, a rectangular frame, guide rods and hydraulic cylinders, the guide rods are respectively fixed at two ends of the top surfaces of a first fixing plate and a second fixing plate, the middle of the top surfaces of the first fixing plate and the second fixing plate is fixedly connected with the bottom surfaces of the two hydraulic cylinders respectively, the top surfaces of the two hydraulic cylinders are respectively fixed at the middle of two sides of the bottom end of the rectangular frame, sliding holes at four corners of the rectangular frame are in sliding connection with the guide rods, sliding grooves at two sides inside the rectangular frame are in sliding connection with two ends of the sliding groove body, two opposite side surfaces of the sliding block are in sliding connection with the sliding grooves at two sides inside the sliding groove body, and;

wherein: the input of pneumatic cylinder is connected with the output electricity of controller, the input of controller is connected with external power source's output electricity, lifting switch and controller circuit are parallelly connected, the front side right-hand member at the workstation is fixed to the controller, lifting switch installs the top at the control lever.

Further, grinding device contains control lever, cylinder axle, fixed block, motor, chuck and whets a knife, the bottom surface of cylinder axle and the top surface fixed connection of slider, the top surface of cylinder axle rotates with the bottom surface of control lever to be connected, the inside of control lever is hollow structure, the bottom surface of slider and the top surface fixed connection of fixed block, the bottom surface of fixed block and the bottom surface fixed connection of motor, the output shaft of motor and the one end fixed connection of chuck, whet a knife is installed to the other end of chuck, the input of motor is connected with the output of controller electricity, can adjust the change whet a knife for the grinding apparatus of difference through the chuck, can make the oscilaltion of whetting a knife through the control lever, and the flexibility of the quality of polishing and whetting a knife has been improved greatly to the front and back horizontal slip.

Further, still including putting the thing board, put the thing board through four support columns and the workstation fixed connection of fixing in the bottom four corners of workstation, put the thing board and can place the mill mould of polishing or not polishing, make things convenient for workman's processing.

Furthermore, the tool box is arranged on one side of the top surface of the storage plate and is used for containing special different knife sharpeners and some parts, so that the knife sharpeners are prevented from being lost.

Further, still include the chamber door, the bottom and the top of chamber door respectively with workstation bottom surface right side and put the spout sliding connection on thing board top surface right side, the chamber door is used for covering the toolbox, avoids iron fillings dust to get into.

Further, still include the supporting legs, put four supporting legss of bottom surface four corners fixedly connected with of thing board, the supporting legs mainly plays the supporting role to whole polisher.

Compared with the prior art, the beneficial effects of the utility model are that: this polisher for hardware mould has following benefit:

1. according to the polisher for the hardware mold, the height of a knife and a mold plane can be kept constant through the control rod compared with manual polishing, polishing precision is improved in the polishing process, the control rod is manually operated, the part, which is not polished, of the mold plane can be polished again, and polishing quality is improved;

2. according to the polisher for the hardware mold, the cutter can move up and down in a vertical plane through the provided lifting sliding device, so that grooves and bulges of the mold can be polished, and the limitation of manual polishing is eliminated;

3. this polisher for hardware mould, not only the flexibility is high, and the limitation is little, polishes of high quality moreover, and is efficient.

Drawings

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

FIG. 2 is a schematic structural view of the clamping device and the lifting/lowering device of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1 workbench, 2 controller, 3 lifting switch, 4 clamping device, 41 fixed plate I, 42 clamping plate, 43 sliding plate, 44 lead screw, 45 fixed plate II, 46 handle, 5 lifting sliding device, 51 sliding block, 52 sliding groove body, 53 rectangular frame, 54 guide rod, 55 hydraulic cylinder, 6 grinding device, 61 control rod, 62 cylindrical shaft, 63 fixed block, 64 motor, 65 chuck, 66 knife grinding, 7 storage plate, 8 tool box, 9 supporting leg, 10 box door.

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

Referring to fig. 1-3, the present invention provides a technical solution: a grinding machine for hardware molds comprises a workbench 1, a clamping device 4, a lifting sliding device 5 and a grinding device 6;

the worktable 1 is a simple plate type structure, two transverse sliding grooves are arranged on the surface of the worktable 1, the storage plate 7 is fixedly connected with the worktable 1 through four support columns fixed at four corners of the bottom of the worktable 1, the storage plate 7 can be used for placing a grinding die which is ground or not ground, the processing of workers is convenient, the storage plate also comprises support legs 9, four support legs 9 are fixedly connected with four corners of the bottom surface of the storage plate 7, the support legs 9 mainly play a role in supporting the whole grinding machine, the tool box 8 is arranged at one side of the top surface of the storage plate 7 and is used for accommodating special different grinding knives 66 and parts to prevent the grinding knives 66 from being lost, the tool box also comprises a box door 10, the bottom end and the top end of the box door 10 are respectively connected with the sliding grooves on the right side of the bottom surface of the worktable 1 and the right side of the top surface of the storage plate 7 in, the iron chips and dust are prevented from entering;

the clamping device 4 comprises a first fixed plate 41, a clamping plate 42, a sliding plate 43, a screw rod 44, a second fixed plate 45 and a handle 46, wherein the first fixed plate 41 and the second fixed plate 45 are respectively fixed on two sides of the top surface of the workbench 1, the first fixed plate 41 and the second fixed plate 45 are perpendicular to the direction of a sliding chute on the top surface of the workbench 1, a sliding block on the bottom surface of the sliding plate 43 is in sliding connection with the sliding chute on the surface of the workbench 1, the right side surface of the sliding plate 43 is rotatably connected with one end of the screw rod 44, the other end of the screw rod 44 is rotatably connected with the left side surface of the second fixed plate 45, one end of the handle 46 penetrates through a through hole in the middle of the second fixed plate 45 and is fixedly connected with the other end of the screw rod 44, and;

the lifting sliding device 5 comprises a sliding block 51, a sliding groove body 52, a rectangular frame 53, a guide rod 54 and hydraulic cylinders 55, the guide rods 54 are respectively fixed at two ends of the top surfaces of a first fixing plate 41 and a second fixing plate 45, the middle of the top surfaces of the first fixing plate 41 and the second fixing plate 45 is respectively fixedly connected with the bottom surfaces of the two hydraulic cylinders 55, the top surfaces of the two hydraulic cylinders 55 are respectively fixed at the middle of two sides of the bottom end of the rectangular frame 53, sliding holes at four corners of the rectangular frame 53 are slidably connected with the guide rods 54, sliding grooves at two sides inside the rectangular frame 53 are slidably connected with two ends of the sliding groove body 52, two opposite side surfaces of the sliding block 51 are slidably connected with the sliding grooves at two sides inside the sliding groove body 52, a polishing device 6 is arranged at the bottom surface of the sliding block 51, the polishing device 6 comprises a control rod 61, a cylindrical shaft 62, a fixing block 63, the top surface of the cylindrical shaft 62 is rotatably connected with the bottom surface of the control rod 61, the control rod 61 is of a hollow structure, the bottom surface of the sliding block 51 is fixedly connected with the top surface of the fixed block 63, the bottom surface of the fixed block 63 is fixedly connected with the bottom surface of the motor 64, the output shaft of the motor 64 is fixedly connected with one end of the chuck 65, the other end of the chuck 65 is provided with the sharpener 66, the input end of the motor 64 is electrically connected with the output end of the controller 2, the sharpener 66 can be adjusted and replaced relative to different grinding tools through the chuck 65, the sharpener 66 can be lifted up and down through the control rod 61 and slides back and forth, and the sharpening quality and the sharpening flexibility are;

wherein: the input of pneumatic cylinder 55 is connected with the output of controller 2 electricity, and the input of controller 2 is connected with external power source's output electricity, and lifting switch 3 is parallelly connected with controller 2 circuit, and controller 2 fixes the front side right-hand member at workstation 1, and lifting switch 3 installs the top at control lever 61.

When in use: firstly, a die is placed on a clamping device 4 to be clamped, the clamping device 4 comprises a first fixed plate 41, a clamping plate 42, a sliding plate 43, a screw rod 44, a second fixed plate 45 and a handle 46, the first fixed plate 41 and the second fixed plate 45 are respectively fixed on two sides of the top surface of a workbench 1, the first fixed plate 41 and the second fixed plate 45 are perpendicular to the direction of a sliding chute on the top surface of the workbench 1, a sliding block on the bottom surface of the sliding plate 43 is in sliding connection with the sliding chute on the surface of the workbench 1, the right side surface of the sliding plate 43 is in rotary connection with one end of the screw rod 44, the other end of the screw rod 44 is in rotary connection with the left side surface of the second fixed plate 45, one end of the handle 46 penetrates through a through hole in the middle of the second fixed plate 45 to be fixedly connected with the other end of the screw rod 44, the clamping plate 42 is respectively fixed, clamping a knife grinder 66 in a chuck 65, then switching on a power supply, opening a controller 2, adjusting the rotating speed and the lifting speed, wherein a lifting sliding device 5 comprises a sliding block 51, a sliding groove body 52, a rectangular frame 53, a guide rod 54 and hydraulic cylinders 55, the guide rods 54 are respectively fixed at two ends of the top surfaces of a first fixed plate 41 and a second fixed plate 45, the middle of the top surfaces of the first fixed plate 41 and the second fixed plate 45 is fixedly connected with the bottom surfaces of the two hydraulic cylinders 55, the top surfaces of the two hydraulic cylinders 55 are respectively fixed in the middle of two sides of the bottom end of the rectangular frame 53, sliding holes at four corners of the rectangular frame 53 are in sliding connection with the guide rod 54, sliding grooves at two sides inside the rectangular frame 53 are in sliding connection with two ends of the sliding groove body 52, two opposite side surfaces of the sliding block 51 are in sliding connection with the sliding grooves at two sides inside the sliding groove body, The grinding device comprises a cylindrical shaft 62, a fixed block 63, a motor 64, a chuck 65 and a knife 66, wherein the bottom surface of the cylindrical shaft 62 is fixedly connected with the top surface of a sliding block 51, the top surface of the cylindrical shaft 62 is rotatably connected with the bottom surface of a control rod 61, the inside of the control rod 61 is of a hollow structure, the bottom surface of the sliding block 51 is fixedly connected with the top surface of the fixed block 63, the bottom surface of the fixed block 63 is fixedly connected with the bottom surface of the motor 64, an output shaft of the motor 64 is fixedly connected with one end of the chuck 65, the knife 66 is installed at the other end of the chuck 65, the input end of the motor 64 is electrically connected with the output end of a controller 2, the knife 66 can be adjusted and replaced relative to different grinding tools through the chuck 65, the control rod 61 can enable the knife 66 to lift up and down and slide back and forth and left and right, if not polish totally, steerable grinding device 6 retreats and polishes once more, when meetting the slot or the protruding of mould, shut down and trade and get different whets 66, polish again, when polishing, hold control lever 61 and press down lifting switch 3 with the thumb, upwards for rising, the centre is balanced, downwards for descending, lifting switch 3 is tribit switch, speed through controller adjustment lift, go up and down through lifting switch 3 control, can realize the bellied polishing of slot, it can to shut down and trade the mould of not polishing after polishing the completion.

It should be noted that, as disclosed in this embodiment, the controller 2 is preferably an STM32 single chip microcomputer, the lifting switch 3 is preferably a kcd1-103b-t three-legged rocker switch, the motor 64 is preferably a mitsubishi MR-JE series servo motor, and the hydraulic cylinder 55 is preferably a cylinder diameter: 40mm, rod diameter: a 28mm hydraulic ram, controller 2 controls the operation of motor 64 and hydraulic cylinder 55 using methods commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polisher for hardware mould which characterized in that: comprises a workbench (1), a lifting switch (3), a clamping device (4), a lifting sliding device (5) and a polishing device (6);

the workbench (1) is of a simple plate-type structure, and two transverse sliding grooves are formed in the surface of the workbench (1);

the clamping device (4) comprises a first fixing plate (41), a clamping plate (42), a sliding plate (43), a screw rod (44), a second fixing plate (45) and a handle (46), wherein the first fixing plate (41) and the second fixing plate (45) are respectively fixed on two sides of the top surface of the workbench (1), the first fixing plate (41) and the second fixing plate (45) are perpendicular to the direction of a sliding chute in the top surface of the workbench (1), a sliding block in the bottom surface of the sliding plate (43) is in sliding connection with the sliding chute in the surface of the workbench (1), the right side surface of the sliding plate (43) is in rotating connection with one end of the screw rod (44), the other end of the screw rod (44) is in rotating connection with the left side surface of the second fixing plate (45), one end of the handle (46) penetrates through a through hole in the middle of the second fixing plate (45) to be fixedly connected with the other end of the screw rod (44), and the opposite surfaces of the first fixing plate (41) and the sliding plate (ii) a

The lifting sliding device (5) comprises a sliding block (51), a sliding groove body (52), a rectangular frame (53), a guide rod (54) and a hydraulic cylinder (55), guide rods (54) are respectively fixed at two ends of the top surfaces of the first fixing plate (41) and the second fixing plate (45), the middle of the top surfaces of the first fixing plate (41) and the second fixing plate (45) are fixedly connected with the bottom surfaces of the two hydraulic cylinders (55) respectively, the top surfaces of the two hydraulic cylinders (55) are fixed in the middle of two sides of the bottom end of the rectangular frame (53) respectively, the sliding holes at the four corners of the rectangular frame (53) are connected with the guide rods (54) in a sliding way, the sliding chutes on two sides inside the rectangular frame (53) are connected with two ends of the sliding groove body (52) in a sliding way, two opposite side surfaces of the sliding block (51) are in sliding connection with sliding grooves on two sides inside the sliding groove body (52), and a polishing device (6) is arranged on the bottom surface of the sliding block (51);

wherein: the input of pneumatic cylinder (55) is connected with the output electricity of controller (2), the input of controller (2) is connected with external power source's output electricity, lifting switch (3) and controller (2) circuit are parallelly connected, the front side right-hand member at workstation (1) is fixed in controller (2), lifting switch (3) are installed on the top of control lever (61).

2. The grinding machine for the hardware mold according to claim 1, characterized in that: grinding device (6) contain control lever (61), cylinder axle (62), fixed block (63), motor (64), chuck (65) and whet a knife (66), the bottom surface of cylinder axle (62) and the top surface fixed connection of slider (51), the top surface of cylinder axle (62) rotates with the bottom surface of control lever (61) to be connected, the inside of control lever (61) is hollow structure, the bottom surface of slider (51) and the top surface fixed connection of fixed block (63), the bottom surface of fixed block (63) and the bottom surface fixed connection of motor (64), the output shaft of motor (64) and the one end fixed connection of chuck (65), whet a knife (66) are installed to the other end of chuck (65), the input of motor (64) is connected with the output electricity of controller (2).

3. The grinding machine for the hardware mold according to claim 1, characterized in that: still including putting thing board (7), put thing board (7) through four support columns of fixing in the bottom four corners of workstation (1) and workstation (1) fixed connection.

4. The grinding machine for the hardware mold according to claim 3, characterized in that: still include toolbox (8), toolbox (8) are installed in the top surface one side of putting thing board (7).

5. The grinding machine for the hardware mold according to claim 1, characterized in that: the box door is characterized by further comprising a box door (10), wherein the bottom end and the top end of the box door (10) are respectively in sliding connection with the right side of the bottom surface of the workbench (1) and the sliding groove on the right side of the top surface of the object placing plate (7).

6. The grinding machine for the hardware mold according to claim 3, characterized in that: the shelf is characterized by further comprising supporting legs (9), wherein four supporting legs (9) are fixedly connected to four corners of the bottom surface of the storage plate (7).