CN213258491U

CN213258491U - Milling cutter grinding device

Info

Publication number: CN213258491U
Application number: CN202022238164.1U
Authority: CN
Inventors: 江新松
Original assignee: Hangzhou Fuyang Quanhui Machinery Manufacturing Co ltd
Current assignee: Hangzhou Fuyang Quanhui Machinery Manufacturing Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-25
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a milling cutter technical field that polishes specifically is a milling cutter grinding device, the device comprises a device body, the device body includes the base, the top fixed mounting of base has the processing platform, the top fixed mounting of processing platform has places the case, the inside fixed mounting who places the case has the motor, and the one end of motor extends to the outside of placing the case, the one end fixed mounting of motor has the telescopic link, the one end fixed mounting of telescopic link has the fixed disk, the inside movable mounting of fixed disk has the sword of whetting a knife. The utility model discloses a set up mount, transmission lead screw, meshing gear, runner, transmission piece and grip block, two grip blocks carry out relative movement on the pivoted transmission lead screw according to the transmission piece, fasten the centre gripping to the milling cutter that will polish, and the transmission lead screw passes through meshing gear engagement with the runner simultaneously and is connected, can prevent that the transmission lead screw from taking place to rotate by oneself, has increased the stability of centre gripping, has promoted the practicality of this device.

Description

Milling cutter grinding device

Technical Field

The utility model relates to a milling cutter technical field that polishes specifically is a milling cutter grinding device.

Background

The milling cutter is a rotary cutter which is used for milling and provided with one or more cutter teeth, the cutter teeth cut off the allowance of a workpiece intermittently in sequence during working, the milling cutter is mainly used for processing planes, grooves, cutting off the workpiece and the like on a milling machine, wherein the cylindrical milling cutter is used for processing the planes on a horizontal milling machine, the cutter teeth are distributed on the circumference of the milling cutter and are divided into straight teeth and spiral teeth according to the tooth profile, the coarse teeth and the fine teeth are divided according to the tooth profile, grinding is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of a rough object, and mainly aims to obtain specific surface roughness.

The cutter is easily damaged when the milling cutter grinding device commonly used is used, in the grinding process, the clamping degree of the clamping milling cutter fixing piece is poor, the grinding is easy to shake, the grinding effect is affected, and therefore the milling cutter grinding device needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling cutter grinding device to the cutter damages easily when solving the milling cutter grinding device commonly used who proposes in the above-mentioned background art and using, and at the in-process of polishing, the degree of clamp of centre gripping milling cutter mounting is not good, takes place easily when polishing and rocks, thereby influences the problem of the effect of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: a milling cutter polishing device comprises a device body, wherein the device body comprises a base, a processing table is fixedly mounted at the top end of the base, a placing box is fixedly mounted at the top end of the processing table, a motor is fixedly mounted in the placing box, one end of the motor extends to the outer side of the placing box, a telescopic rod is fixedly mounted at one end of the motor, a fixed disc is fixedly mounted at one end of the telescopic rod, a knife is movably mounted in the fixed disc, a clamping mechanism is arranged at the top end of the processing table and comprises a fixed frame, a fixed frame is fixedly mounted at the top end of the processing table, a transmission lead screw is movably mounted in the fixed frame, an engagement gear is fixedly connected at one end of the transmission lead screw, a rotating wheel is fixedly connected at one end of the engagement gear, one end of the rotating wheel extends to the outer side of the fixed frame, and a, and the quantity of transmission piece is two, the one end of transmission piece all fixed mounting have the grip block, the one end fixed mounting of mount has the fixed plate, the positive fixed mounting of fixed plate has control panel.

Preferably, the top of processing platform is provided with collects the mechanism, collect the mechanism including collecting the storehouse, the top fixed mounting of processing platform has the collection storehouse, collect the top in storehouse and seted up the collection mouth, the inside fixed mounting who collects the storehouse has the dust catcher, the bottom movable mounting who collects the inside dust catcher in storehouse has the collecting box.

Preferably, one end of the placing box is provided with a heat dissipation port.

Preferably, the both ends of fixed disk are provided with fixed establishment, fixed establishment includes the mounting box, the equal fixed mounting in both ends of fixed disk has the mounting box, the inside movable mounting that all has of mounting box has the movable block, the inside fixed mounting that all has a spring of mounting box, and the quantity of the inside spring of every mounting box all is two, the one end of a spring and the one end fixed connection of movable block, the one end fixed mounting that all has the gim peg of movable block, the draw-in groove has all been seted up to the inside of fixed disk and whetting a knife, the one end of tie peg all extends to the inside of draw-in groove.

Preferably, the inside of runner is provided with locking mechanical system, locking mechanical system includes the cavity, the cavity has been seted up to the inside of runner, and the quantity of cavity is two, the inside movable mounting that all has the pull rod of cavity, the one end of runner is fixed mounting all No. two springs, and the quantity of No. two springs is two, the one end of No. two springs is fixed mounting all has the clutch blocks, the one end of clutch blocks all with the one end fixed connection of pull rod.

Preferably, the all fixedly connected with fixed block of one end of movable block, the all fixed mounting of one end of fixed block has the hinge, the all movable mounting of one end of hinge has the barrier plate.

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

1. through setting up mount, transmission lead screw, meshing gear, runner, transmission piece and grip block, two grip blocks carry out relative movement on the pivoted transmission lead screw according to the transmission piece, fasten the centre gripping to the milling cutter that will polish, and the transmission lead screw passes through meshing gear engagement with the runner to be connected simultaneously, can prevent that the transmission lead screw from taking place to rotate by oneself, has increased the stability of centre gripping, has promoted the practicality of this device.

2. Through being provided with mounting box, movable block, spring, trip and draw-in groove, set up the trip block in the inside of draw-in groove, fix whetting a knife, use for a long time at the whetting a knife simultaneously and take out the trip from the draw-in groove after wearing and tearing take place, be convenient for dismantle the change to whetting a knife, promoted the practicality of this device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

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

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a part of the structure at B in fig. 1 according to the present invention.

In the figure: 100. a device body; 110. a base; 111. a processing table; 112. placing a box; 113. a motor; 114. a heat dissipation port; 115. a telescopic rod; 116. fixing the disc; 117. sharpening the knife; 118. a fixing plate; 119. a control panel; 200. a clamping mechanism; 210. a fixed mount; 211. a transmission screw rod; 212. a meshing gear; 213. a rotating wheel; 214. a transmission block; 215. a clamping plate; 300. a collection mechanism; 310. a collection bin; 311. a collection port; 312. a vacuum cleaner; 313. a collection box; 400. a fixing mechanism; 410. mounting a box; 411. a movable block; 412. a first spring; 413. fastening a bolt; 414. a card slot; 415. a fixed block; 416. a hinge; 417. a blocking plate; 500. a locking mechanism; 510. a cavity; 511. a pull rod; 512. a second spring; 513. a friction block.

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. 1-5, the present invention provides an embodiment:

a milling cutter grinding device comprises a device body 100, wherein a motor 113, an expansion link 115 and a dust collector 312 which are used in the device body 100 are all products which can be directly purchased in the market, the principle and the connection mode of the motor 113, which are well known to those skilled in the art, are prior art, and therefore, the description is not repeated, the device body 100 comprises a base 110, a processing table 111 is fixedly installed at the top end of the base 110, a placing box 112 is fixedly installed at the top end of the processing table 111, the motor 113 is fixedly installed inside the placing box 112, one end of the motor 113 extends to the outer side of the placing box 112, the expansion link 115 is fixedly installed at one end of the motor 113, a fixed disc 116 is fixedly installed at one end of the expansion link 115, a mill 117 is movably installed inside the fixed disc 116, a clamping mechanism 200 is arranged at the top end of the processing table 111, the, a transmission screw 211 is movably arranged in the fixing frame 210, one end of the transmission screw 211 is fixedly connected with an engaging gear 212, one end of the engaging gear 212 is fixedly connected with a rotating wheel 213, one end of the rotating wheel 213 extends to the outer side of the fixing frame 210, the surface of the transmission screw 211 is movably provided with two transmission blocks 214, one ends of the transmission blocks 214 are fixedly provided with clamping plates 215, one end of the fixing frame 210 is fixedly provided with a fixing plate 118, the front surface of the fixing plate 118 is fixedly provided with a control panel 119, the output end of the control panel 119 is respectively and electrically connected with the input end of the motor 113, the input end of the telescopic rod 115 and the input end of the dust collector 312, the two clamping plates 215 move relatively on the rotating transmission screw 211 according to the transmission blocks 214 to clamp a milling cutter to be polished, and the transmission screw 211 and the rotating wheel 213 are engaged and connected through the, can prevent that drive screw 211 from taking place to rotate by oneself, increase the stability of centre gripping, promote the practicality of this device.

Further, the top end of the processing table 111 is provided with a collecting mechanism 300, the collecting mechanism 300 comprises a collecting bin 310, the top end of the processing table 111 is fixedly provided with the collecting bin 310, the top end of the collecting bin 310 is provided with a collecting port 311, a dust collector 312 is fixedly arranged inside the collecting bin 310, and the bottom end of the dust collector 312 inside the collecting bin 310 is movably provided with a collecting bin 313. Set up dust catcher 312 and can absorb the iron fillings that produce of polishing and collect the inside to collecting box 313, prevent that iron fillings from splashing everywhere, played certain environmental protection to the processing environment, promoted the practicality of this device.

Furthermore, the one end of placing case 112 has been seted up thermovent 114, sets up thermovent 114 and can outwards discharge the heat that produces when motor 113 operation, prevents that motor 113 from breaking down because of high temperature, has promoted the practicality of this device.

Further, the fixing mechanism 400 is disposed at two ends of the fixing plate 116, the fixing mechanism 400 includes a mounting box 410, the mounting box 410 is fixedly mounted at two ends of the fixing plate 116, the movable block 411 is movably mounted in the mounting box 410, the first spring 412 is fixedly mounted in the mounting box 410, and the number of the first springs 412 in each mounting box 410 is two, one end of each first spring 412 is fixedly connected with one end of the movable block 411, one end of each movable block 411 is fixedly provided with a clamping bolt 413, the fixed disc 116 and the knife blade 117 are both provided with clamping grooves 414, one end of each clamping bolt 413 extends to the inside of each clamping groove 414, the clamping bolts 413 are arranged to be clamped in the clamping grooves 414, fix the whetstone 117, take out the trip 413 from draw-in groove 414 after 117 the whetstone uses for a long time simultaneously, be convenient for dismantle the change to the whetstone 117, promoted the practicality of this device.

Further, the inside of runner 213 is provided with locking mechanical system 500, locking mechanical system 500 includes cavity 510, cavity 510 has been seted up to the inside of runner 213, and the quantity of cavity 510 is two, cavity 510's inside all movable mounting has pull rod 511, the equal fixed mounting of one end of runner 213 has No. two springs 512, and the quantity of No. two springs 512 is two, the equal fixed mounting of one end of No. two springs 512 has friction block 513, the one end of friction block 513 all with the one end fixed connection of pull rod 511, friction block 513 hugs closely on the surface of mount 210 because of the elasticity of No. two springs 512, the effect of fastening has been played to runner 213, the stability of fixture 200 has been increased, the condition of taking place the pine and taking off has been prevented, the practicality of this device has been promoted.

Further, the one end of movable block 411 all fixedly connected with fixed block 415, the one end all fixed mounting of fixed block 415 has hinge 416, the one end all movable mounting of hinge 416 has barrier plate 417, open barrier plate 417 when dismantling to whet a knife 117 and block in the outside of mounting box 410, can prevent that the inside of bayonet 413 resilience block income draw-in groove 414 makes whet a knife 117 dismantle change become more portable, has promoted the practicality of this device.

The working principle is as follows: the milling cutter is placed on the clamping plate 215, the pull rod 511 is pulled to enable the friction block 513 to be far away from the fixed frame 210 to stop locking, then the rotating wheel 213 is rotated to drive the transmission screw rod 211 to rotate through the meshing gear 212, the transmission screw rod 211 rotates to enable the transmission block 214 to move relatively, and then the clamping plate 215 moves relatively to clamp the milling cutter stably.

After the centre gripping is accomplished, operation control panel 119 starter motor 113 makes 117 rotate whetting a knife, and operation control panel 119 control telescopic link 115 is stretched out and drawn back again, polishes milling cutter, and the in-process operation control panel 119 of polishing starts dust catcher 312, and dust catcher 312 starts to absorb the iron fillings that will polish the production, discharges to the inside of collecting box 313 and collects

After the processing, the collecting box 313 is cleaned, and after the cleaning, the collecting box 313 is put back into the collecting bin 310 to be ready for the next use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A milling cutter grinding device comprises a device body (100), and is characterized in that: the device body (100) comprises a base (110), a processing table (111) is fixedly mounted at the top end of the base (110), a placing box (112) is fixedly mounted at the top end of the processing table (111), a motor (113) is fixedly mounted inside the placing box (112), one end of the motor (113) extends to the outer side of the placing box (112), an expansion rod (115) is fixedly mounted at one end of the motor (113), a fixed plate (116) is fixedly mounted at one end of the expansion rod (115), a knife blade (117) is movably mounted inside the fixed plate (116), a clamping mechanism (200) is arranged at the top end of the processing table (111), the clamping mechanism (200) comprises a fixed frame (210), a fixed frame (210) is fixedly mounted at the top end of the processing table (111), and a transmission screw rod (211) is movably mounted inside the fixed frame (210), the one end fixedly connected with meshing gear (212) of transmission lead screw (211), one end fixedly connected with runner (213) of meshing gear (212), and the one end of runner (213) extends to the outside of mount (210), the movable surface mounting of transmission lead screw (211) has transmission piece (214), and the quantity of transmission piece (214) is two, the one end of transmission piece (214) is fixed mounting all has grip block (215), the one end fixed mounting of mount (210) has fixed plate (118), the positive fixed mounting of fixed plate (118) has control panel (119).

2. The milling cutter sharpening device of claim 1, wherein: the top of processing platform (111) is provided with collects mechanism (300), collect mechanism (300) including collecting storehouse (310), the top fixed mounting of processing platform (111) has collection storehouse (310), collect the top of storehouse (310) and seted up collection mouth (311), the inside fixed mounting who collects storehouse (310) has dust catcher (312), the bottom movable mounting who collects storehouse (310) inside dust catcher (312) has collecting box (313).

3. The milling cutter sharpening device of claim 1, wherein: one end of the placing box (112) is provided with a heat dissipation port (114).

4. The milling cutter sharpening device of claim 1, wherein: the both ends of fixed disk (116) are provided with fixed establishment (400), fixed establishment (400) includes mounting box (410), the both ends of fixed disk (116) all fixed mounting have mounting box (410), the inside all movable mounting of mounting box (410) has movable block (411), the inside all fixed mounting of mounting box (410) has spring (412), and the quantity of the inside spring (412) of every mounting box (410) all is two, the one end of spring (412) and the one end fixed connection of movable block (411), the all fixed mounting of the one end of movable block (411) has draw-in groove (413), draw-in groove (414) have all been seted up to the inside of fixed disk (116) and whet a knife (117), the one end of draw-in groove (414) all extends to the inside of draw-in groove (414).

5. The milling cutter sharpening device of claim 1, wherein: the utility model discloses a runner (213) is characterized in that the inside of runner (213) is provided with locking mechanical system (500), locking mechanical system (500) includes cavity (510), cavity (510) have been seted up to the inside of runner (213), and the quantity of cavity (510) is two, the inside movable mounting of cavity (510) has pull rod (511), the one end of runner (213) is fixed mounting No. two spring (512) all, and the quantity of No. two spring (512) is two, the one end of No. two spring (512) is fixed mounting all has clutch blocks (513), the one end of clutch blocks (513) all with the one end fixed connection of pull rod (511).

6. The milling cutter sharpening device of claim 4, wherein: the one end of activity piece (411) all fixedly connected with fixed block (415), the one end all fixed mounting of fixed block (415) has hinge (416), the one end all movable mounting of hinge (416) has barrier plate (417).