CN217668281U

CN217668281U - Milling cutter processing is with coarse fodder steel grinding device

Info

Publication number: CN217668281U
Application number: CN202221584160.1U
Authority: CN
Inventors: 钱云娟; 张志刚
Original assignee: Changzhou Lidun Tools Co ltd
Current assignee: Changzhou Lidun Tools Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-28
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a milling cutter processing is with coarse fodder steel grinding device relates to milling cutter processing technology field. The utility model discloses a set up air pressure bar one, centre gripping subassembly and runner have played the effect that improves the efficiency of polishing and reinforcing effect of polishing, utilize the turning handle to drive the epaxial worm rotation of changeing, the worm drives worm wheel rotation right, it drives the clamping bar and removes in the shifting chute to rotate the spout on the worm wheel, make three runner back of the body on the three clamping bar remove open and three runner relative movement press from both sides tight milling cutter coarse fodder just, make things convenient for the fixed milling cutter coarse fodder of centre gripping to be just, the runner guarantees milling cutter coarse fodder just rotatability when tight to milling cutter coarse fodder just pressing from both sides, when making polish, milling cutter coarse fodder steel can be in the same direction as smooth the rotation, the roll formula is polished, make milling cutter coarse fodder rigidity full angle polished, it is more high-efficient to polish, more thoroughly, the reinforcing effect of polishing, utilize the air pressure bar to drive the centre gripping subassembly once the lift, conveniently adjust the position of polishing, it is nimble to use.

Description

Milling cutter processing is with coarse fodder steel grinding device

Technical Field

The utility model relates to a milling cutter processing technology field specifically is a milling cutter processing is with coarse fodder steel grinding device.

Background

The milling cutter is suitable for milling cutters on milling machines, generally, the milling cutter is provided with one or more cutter teeth, the cutter teeth are rotated to sequentially and intermittently cut off the allowance of a workpiece when the milling cutter works, the milling cutter is mainly used for machining planes, steps, grooves, forming surfaces, cutting off the workpiece and the like, and during the milling process of the milling cutter, coarse steel needs to be subjected to blanking, clamping grooves and polishing, and the surface of the milling cutter is polished to meet the requirements on size and precision.

The prior Chinese patent document with the publication number of CN216264955U relates to the technical field of milling cutter processing equipment, and is characterized in that a first electric telescopic rod is embedded and fixed in a groove on a top plate, and the output end of the first electric telescopic rod passes through the top plate and then extends into a chute on the top plate; the sliding block is movably arranged in a sliding groove in the top plate and is fixed with the output end of the first electric telescopic rod; the second electric telescopic rod is fixed at the bottom of the sliding block; the fixing frame is fixed on the output end of the second electric telescopic rod; the mounting plate is arranged below the fixed frame; the first bolt is screwed through the bottom of the inner cavity of the fixing frame and inserted into the mounting plate by using a bearing; the threaded sleeve is arranged in the mounting plate in a penetrating way by utilizing a bearing; the connecting mechanisms are respectively arranged on the front side and the rear side in the threaded sleeve; the polishing plates are respectively connected with the connecting mechanisms; the first polishing layers are respectively arranged on the polishing plates; the cambered surface polishing mechanism is arranged on the fixed frame; the limiting mechanism is arranged on the bottom plate; reasonable in design, convenient regulation, it is effectual to polish.

In the literature, the polishing layer I on the polishing plate is used for polishing, the polishing angle is single, the polishing angle of the milling cutter to be polished completely needs to be adjusted, and the polishing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling cutter processing is with coarse fodder steel grinding device to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a milling cutter processing is with coarse fodder steel grinding device, includes grinding machanism, grinding machanism's right side is provided with anchor clamps mechanism, grinding machanism includes drive roller and two auxiliary rollers, the surface cover of drive roller and two auxiliary rollers is equipped with abrasive paper area, anchor clamps mechanism includes air pressure bar one, lifter plate fixedly connected with centre gripping subassembly is passed through on the top of air pressure bar one, the centre gripping subassembly includes the shell, the inside top of shell is through pivot fixedly connected with worm, the bottom meshing of worm has the worm wheel, it is provided with three clamping bar, three to slide through three spout on the worm wheel the left end of clamping bar all rotates and is connected with the runner, and is three press from both sides between the runner and be equipped with milling cutter coarse fodder steel.

Further, the left end fixedly connected with motor of drive roller, the bottom fixedly connected with base of motor plays support and fixed effect, two the auxiliary roller sets up respectively in the both sides of drive roller top.

Further, the equal movable sleeve in both sides on pivot surface is equipped with the locating piece, strengthens pivot stability of rotation, the top fixed connection of locating piece is in the top of shell inner wall, the commentaries on classics hole has all been seted up at the top of shell both sides, the both ends of pivot all extend to the outside of shell through changeing the hole, the both ends of pivot are all rotated and are connected with the turning handle, convenient operation, and both sides all can be operated the turning handle and open and the centre gripping.

Furthermore, the left side of shell is seted up three and the shifting chute of clamping bar looks adaptation, and is three the left end of clamping bar extends to the left side of shell through three shifting chute respectively, makes things convenient for the clamping bar to remove.

Furthermore, the bottom fixedly connected with slider of pneumatic rod one, the bottom sliding connection of slider has the guide rail, improves the mobility stability, the left side fixedly connected with pneumatic rod two of slider, the left end fixed connection of pneumatic rod two and guide rail is in the right side of base, and the flexible control fixture mechanism of pneumatic rod two is close to grinding machanism.

Further, all be provided with between the top of base and two auxiliary rollers and compress tightly the subassembly, it includes the sleeve to compress tightly the subassembly, telescopic top fixed connection is in the top of base, telescopic top is run through there is the depression bar, the depression bar is located the inside one end fixedly connected with limiting plate of sleeve, be provided with pressure spring between the bottom of limiting plate and the sleeve, the depression bar is located the outside one end fixedly connected with connecting block of sleeve, the right side of connecting block is rotated with the left end of auxiliary roller and is connected, utilizes pressure spring's elasticity buffering sand paper tape to receive the pressure, has the effect of pressure buffering, and simultaneously, pressure spring's elasticity reverse action limiting plate, limiting plate are oppressed by the elasticity, and the auxiliary roller on the depression bar oppression connecting block compresses tightly the sand paper tape, plays the effect of tensioning sand paper tape, guarantees the stability of polishing, utilizes pressure spring's elastic space, conveniently carries out the installation and the dismantlement of sand paper tape, is convenient for changing the sand paper tape, is convenient for control the roughness of sand paper tape to have the controllable regulatory function of the precision of polishing, conveniently improve the precision.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. this milling cutter processing is with coarse fodder steel grinding device, through setting up air pressure bar one, centre gripping subassembly and runner have played the effect that improves efficiency of polishing and reinforcing effect of polishing, utilize the turning handle to drive the epaxial worm rotation of changeing, the worm drives worm wheel and turns right, it drives the clamping bar and removes in the shifting chute to rotate the spout on the worm wheel, make three runner back of the body on the three clamping bar remove open and three runner relative movement presss from both sides tight milling cutter coarse fodder just, make things convenient for the fixed milling cutter coarse fodder of centre gripping just, the runner guarantees milling cutter coarse fodder just rotatability when pressing from both sides tight milling cutter coarse fodder, when polishing, milling cutter coarse fodder steel can be in the same direction as smooth rotation, the roll formula is polished, make milling cutter coarse fodder rigidity full angle polished, polish more high-efficient, more thoroughly, the reinforcing effect of polishing, utilize the air pressure bar to go up and down through the centre gripping subassembly lift once the lifter plate drives, conveniently adjust the position of polishing, use in a flexible way.

2. This rough material steel grinding device is used in milling cutter processing, compress tightly the effect that the subassembly played improvement stability of polishing through the setting, the pressure that utilizes compression spring's elasticity buffering abrasive paper area to receive, the effect that has pressure buffering, and simultaneously, the limiting plate is used to compression spring's elasticity reversal, the limiting plate receives elasticity oppression depression bar, the tight abrasive paper area of supplementary roll-in on the depression bar oppression connecting block, play the effect of tensioning abrasive paper area, guarantee stability of polishing, utilize compression spring's elasticity space, conveniently carry out the installation and the dismantlement of abrasive paper area, be convenient for change the abrasive paper area, the roughness of the control abrasive paper area of being convenient for, thereby have the controllable regulatory function of polishing precision, conveniently improve the polishing precision.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the polishing mechanism of the present invention;

fig. 3 is a schematic structural view of the pressing mechanism of the present invention;

fig. 4 is a left side view of the clamping mechanism of the present invention;

FIG. 5 is a right side sectional view of the clamping mechanism of the present invention;

fig. 6 is a left side view of the clamping box of the present invention.

In the figure: 1. a polishing mechanism; 11. a base; 12. a motor; 13. a drive roller; 14. a compression assembly; 141. a sleeve; 142. a pressure lever; 143. a limiting plate; 144. a compression spring; 145. connecting blocks; 15. an auxiliary roller; 16. a sandpaper tape; 2. a clamp mechanism; 21. a guide rail; 22. a slider; 23. a first air pressure rod; 24. a lifting plate; 25. a clamping assembly; 251. a housing; 252. a rotating shaft; 253. a worm; 254. a worm gear; 255. a chute; 256. a clamping bar; 257. a handle is rotated; 258. positioning blocks; 259. a moving groove; 26. a rotating wheel; 27. and a second air pressure rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-2 and 4-6, the rough steel grinding device for milling cutter processing comprises a grinding mechanism 1, a clamp mechanism 2 is arranged on the right side of the grinding mechanism 1, the grinding mechanism 1 comprises a driving roller 13 and two auxiliary rollers 15, an abrasive paper belt 16 is sleeved on the surfaces of the driving roller 13 and the two auxiliary rollers 15, the clamp mechanism 2 comprises a first pneumatic rod 23, the top end of the first pneumatic rod 23 is fixedly connected with a clamping assembly 25 through a lifting plate 24, the clamping assembly 25 comprises a housing 251, the top inside the housing 251 is fixedly connected with a worm 253 through a rotating shaft 252, the bottom of the worm 253 is engaged with a worm wheel 254, three clamping rods 256 are slidably arranged on the worm wheel 254 through three sliding grooves 255, the left ends of the three clamping rods 256 are all rotatably connected with a rotating wheel 26, and milling cutter steel is clamped between the three rotating wheels 26, the left end of the driving roller 13 is fixedly connected with a motor 12, the bottom of the motor 12 is fixedly connected with a base 11, two auxiliary rollers 15 are respectively arranged at two sides above the driving roller 13, two sides of the surface of the rotating shaft 252 are movably sleeved with positioning blocks 258, the tops of the positioning blocks 258 are fixedly connected with the top of the inner wall of the shell 251, rotating holes are respectively formed in the tops of two sides of the shell 251, two ends of the rotating shaft 252 extend to the outside of the shell 251 through the rotating holes, two ends of the rotating shaft 252 are rotatably connected with rotating handles 257, the left side of the shell 251 is provided with three moving grooves 259 matched with clamping rods 256, the left ends of the clamping rods 256 respectively extend to the left side of the shell 251 through the three moving grooves 259, the bottom end of the first pneumatic rod 23 is fixedly connected with a sliding block 22, and the bottom of the sliding block 22 is connected with a guide rail 21, the left side of the slide block 22 is fixedly connected with a second air pressure rod 27, and the second air pressure rod 27 and the left end of the guide rail 21 are fixedly connected to the right side of the base 11.

The implementation mode specifically comprises the following steps: when the milling cutter coarse material polishing device is used, the motor 12 drives the driving roller 13 to rotate, the driving roller 13 drives the abrasive belt 16 to rotate on the driving roller 13 and the two auxiliary rollers 15, so that a milling cutter coarse material can be polished, the rotating handle 257 is rotated, the rotating handle 257 drives the rotating shaft 252 to rotate on the shell 251, the rotating shaft 252 drives the worm 253 to rotate, the worm 253 drives the worm wheel 254 to rotate anticlockwise, the three sliding grooves 255 on the worm wheel 254 drive the three clamping rods 256 to slide, the three clamping rods 256 receive the pressure of the sliding grooves 255 and act on the moving groove 259 to move outwards, the three clamping rods 256 drive the three rotating wheels 26 to move outwards to open, one end of the milling cutter coarse material is placed between the three rotating wheels 26, the rotating handle 257 drives the rotating shaft 252 to rotate reversely on the shell 251, the rotating shaft 252 drives the worm 253 to rotate reversely, the worm 253 drives the worm wheel 254 to rotate clockwise, the three sliding grooves 255 on the worm wheel 254 drive the three clamping rods 256 to slide reversely, the three clamping rods 256 receive the sliding grooves 255 and move inwards under the pressure action in the moving grooves 259, the three clamping rods 256 drive the three rotating wheels 26 to move inwards to clamp the rough milling cutter steel, the rough milling cutter steel is clamped, the rotating wheels 26 clamp the rough milling cutter steel and ensure the rotatability of the rough milling cutter steel, when in polishing, the rough milling cutter steel can rotate smoothly, rolling polishing is performed, the rough milling cutter steel is polished at 360 degrees, the polishing is more efficient and more thorough, the polishing effect is enhanced, the lifting plate 24 is driven to lift by the stretching of the first air pressure rod 23, the lifting plate 24 drives the rough milling cutter steel clamped on the clamping assembly 25 to lift, so that the position is adjusted, the alignment polishing is convenient to adjust, the use is more convenient and flexible, the second air pressure rod 27 stretches to drive the sliding block 22 to slide on the guide rail 21, the left and right positions of the clamping assembly 25 at the bottom of the first air pressure rod 23 top lifting plate 24 are driven to move, and the polishing position of the rough milling cutter steel is convenient to adjust, the effect of efficiency of polishing and reinforcing effect of polishing has been played through setting up above structure, utilize turning handle 257 to drive the worm 253 on the pivot 252 and rotate, worm 253 drives worm wheel 254 and changes right, spout 255 on the rotation worm wheel 254 drives clamping bar 256 and removes in shifting chute 259, make three runner 26 on the three clamping bar 256 remove back to back and open and three runner 26 relative movement presss from both sides tight milling cutter coarse fodder just, make things convenient for the fixed milling cutter coarse fodder of centre gripping to be just firm, runner 26 guarantees milling cutter coarse fodder rigid rotatability when tight to milling cutter coarse fodder just pressing from both sides, when making to polish, milling cutter coarse fodder steel can be in the same direction as smooth rotation, the roll formula is polished, make the rigid 360 degrees full angles of milling cutter coarse fodder polished, polish more high-efficiently, more thoroughly, the reinforcing effect of polishing, utilize a pneumatic rod 23 to drive centre gripping subassembly 25 lifts through lifter plate 24, conveniently adjust the position of polishing, it is nimble to use.

As shown in fig. 1-3, the grinding device for rough steel for milling cutter machining further comprises two pressing assemblies 14 arranged between the top of the base 11 and the two auxiliary rollers 15, each pressing assembly 14 comprises a sleeve 141, the top end of each sleeve 141 is fixedly connected to the top of the base 11, a pressing rod 142 penetrates through the top end of each sleeve 141, the pressing rod 142 is located at one end of a limiting plate 143 inside the corresponding sleeve 141, a pressing spring 144 is arranged between the bottom of each limiting plate 143 and the corresponding sleeve 141, the pressing rod 142 is located at one end of the sleeve 141 outside and is fixedly connected with a connecting block 145, and the right side of the connecting block 145 is rotatably connected with the left end of each auxiliary roller 15.

The implementation mode is specifically as follows: when the abrasive paper tape 16 is pressed, the abrasive paper tape 16 presses the two auxiliary rollers 15 to move downwards, the two auxiliary rollers 15 drive the two connecting blocks 145 to move downwards, the connecting blocks 145 drive the pressing rods 142 to move downwards, the pressing rods 142 drive the limiting plates 143 to move downwards, the limiting plates 143 compress the pressing springs 144, the elastic potential energy of the pressing springs 144 is increased, the pressure on the abrasive paper tape 16 is buffered by the elastic force of the pressing springs 144, and the abrasive paper tape 16 has a pressure buffering effect.

The utility model discloses a theory of operation:

referring to the attached drawings 1-2 and 4-6 of the specification, the pneumatic rod 23, the clamping assembly 25 and the rotating wheel 26 are arranged to improve polishing efficiency and enhance polishing effect, the rotating handle 257 is used for driving the worm 253 on the rotating shaft 252 to rotate, the worm 253 drives the worm wheel 254 to rotate, the sliding groove 255 on the rotating worm wheel 254 drives the clamping rod 256 to move in the moving groove 259, the three rotating wheels 26 on the three clamping rods 256 move back and forth and the three rotating wheels 26 move relatively to clamp the milling cutter rough material steel, so that the milling cutter rough material steel is conveniently clamped and fixed, the rough material steel of the milling cutter is ensured to be rotated while the rotating wheels 26 clamp the rough material steel of the milling cutter, the milling cutter rough material steel can smoothly rotate during polishing, and rolling polishing is performed, so that the rough material steel is polished at a full angle of 360 degrees, polishing is more efficient and thorough, the polishing effect is enhanced, the pneumatic rod 23 is used for driving the clamping assembly 25 to ascend and descend through the lifting plate 24, polishing position is conveniently adjusted, and the use is flexible.

Further, referring to the accompanying drawings of the specification 1-3, the pressing assembly 14 is arranged to play a role in improving the polishing stability, the pressure of the abrasive paper belt 16 is buffered by the aid of the elastic force of the pressing spring 144, the pressure buffering effect is achieved, meanwhile, the elastic force of the pressing spring 144 is reversely applied to the limiting plate 143, the limiting plate 143 is pressed by the elastic force to press the pressing rod 142, the pressing rod 142 presses the auxiliary roller 15 on the connecting block 145 to press the abrasive paper belt 16, the effect of tensioning the abrasive paper belt 16 is achieved, the polishing stability is guaranteed, the elastic space of the pressing spring 144 is utilized, the abrasive paper belt 16 is convenient to mount and dismount, the abrasive paper belt 16 is convenient to replace, the roughness of the abrasive paper belt 16 is convenient to control, the polishing precision controllable adjusting function is achieved, and the polishing precision is convenient to improve.

Finally, it should be noted that: 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 modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a milling cutter processing is with coarse fodder steel grinding device, includes grinding machanism (1), its characterized in that: the right side of grinding machanism (1) is provided with anchor clamps mechanism (2), grinding machanism (1) is including drive roller (13) and two auxiliary roller (15), the surface cover of drive roller (13) and two auxiliary roller (15) is equipped with abrasive paper area (16), anchor clamps mechanism (2) are including atmospheric pressure pole (23), lifter plate (24) fixedly connected with clamping component (25) are passed through on the top of atmospheric pressure pole (23), clamping component (25) are including shell (251), pivot (252) fixedly connected with worm (253) are passed through at the inside top of shell (251), the bottom meshing of worm (253) has worm wheel (254), it is provided with three clamp bar (256), three to slide through three spout (255) on worm wheel (254) the left end of clamp bar (256) all rotates and is connected with runner (26), and is three it is equipped with milling cutter coarse material steel to press from both sides between runner (26).

2. The rough steel grinding device for milling cutter machining according to claim 1, characterized in that: the left end fixedly connected with motor (12) of drive roller (13), the bottom fixedly connected with base (11) of motor (12), two assist roller (15) set up respectively in the both sides of drive roller (13) top.

3. The roughing steel grinding device for milling cutter machining according to claim 1, characterized in that: the utility model discloses a rotation shaft (252) for the automobile, including pivot (252), pivot (252) surface, the both sides all activity cover are equipped with locating piece (258), the top fixed connection in the top of shell (251) inner wall of locating piece (258), the top of shell (251) both sides has all been seted up and has been changeed the hole, the both ends of pivot (252) all extend to the outside of shell (251) through changeing the hole, the both ends of pivot (252) all rotate and are connected with turning handle (257).

4. The roughing steel grinding device for milling cutter machining according to claim 1, characterized in that: the left side of the shell (251) is provided with three moving grooves (259) matched with the clamping rods (256), and the left ends of the three clamping rods (256) extend to the left side of the shell (251) through the three moving grooves (259).

5. The roughing steel grinding device for milling cutter machining according to claim 2, characterized in that: the bottom fixedly connected with slider (22) of pneumatic rod (23), the bottom sliding connection of slider (22) has guide rail (21), the left side fixedly connected with pneumatic rod two (27) of slider (22), the left end fixed connection of pneumatic rod two (27) and guide rail (21) is in the right side of base (11).

6. The roughing steel grinding device for milling cutter machining according to claim 2, characterized in that: all be provided with between the top of base (11) and two auxiliary roller (15) and compress tightly subassembly (14), it includes sleeve (141) to compress tightly subassembly (14), the top fixed connection in the top of base (11) of sleeve (141), depression bar (142) has been run through on the top of sleeve (141), depression bar (142) are located sleeve (141) inside one end fixedly connected with limiting plate (143), be provided with between the bottom of limiting plate (143) and sleeve (141) and compress tightly spring (144), depression bar (142) are located sleeve (141) outside one end fixedly connected with connecting block (145), the right side of connecting block (145) is rotated with the left end of auxiliary roller (15) and is connected.