CN215281166U

CN215281166U - Improved milling cutter fine grinding equipment

Info

Publication number: CN215281166U
Application number: CN202120893435.9U
Authority: CN
Inventors: 史冬伟
Original assignee: Suzhou Zhuheng Electronic Technology Co ltd
Current assignee: Suzhou Zhuheng Electronic Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-24
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to a metal-working technology field just discloses a modified milling cutter correct grinding equipment, the on-line screen storage device comprises a base, upper end one side fixed mounting of base has the cover shell, the inside fixed mounting of cover shell has the motor, the front end movable mounting of motor has the emery wheel, the spout has been seted up to top one side of base, the inside movable mounting of spout has the slider, the snap ring is installed in the upper portion rotation of slider, the inside movable mounting of snap ring has the change. This modified milling cutter correct grinding equipment, there is the snap ring through top one side movable mounting at the base, the inside movable mounting of snap ring has clamping piece, inserted block, spring and sleeve, and sleeve fixed mounting is at the middle part of swivel, and the swivel rotates the inside of installing at the snap ring to the front end fixed mounting of cover shell has the layer board, and on the same water flat line in the centre of a circle of layer board and snap ring, be convenient for through swivel and the steady directness of snap ring carry out the feeding to milling cutter and polish, improve the convenience of polishing of device.

Description

Improved milling cutter fine grinding equipment

Technical Field

The utility model relates to a metal processing technology field specifically is a modified milling cutter correct grinding equipment.

Background

Milling cutter, as a kind of tool, has been widely used in the machine manufacturing industry, the milling cutter is a rotary tool with one or more cutter teeth for milling, each cutter tooth cuts off the allowance of the workpiece intermittently in turn during operation, the milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on the milling machine, the existing milling cutter is ground by a large-scale milling cutter special-purpose processing refiner, which mainly uses a complex operation structure for fine grinding, when the refiner grinds the milling cutter, the refiner usually needs to select the refined cutter and then select the corresponding locking clamp, the milling cutter is placed at the corresponding position of the grinding wheel rotating at high speed, and then all-round fine grinding is carried out on various milling cutters.

The processing grinder special for grinding the large milling cutter occupies a large area, has high manufacturing cost and is not suitable for popularization and application; and current small-size milling cutter is manual operation for the refiner, however in manual operation, feel heavy, it is not smooth and easy during the grinding, unstable, frictional force is big, the machining precision is low, and life is low, and production efficiency is low simultaneously, and the phenomenon such as poor, the piece splashes of heat dissipation appears easily in the course of working, is unfavorable for workman's operation and use.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a modified milling cutter correct grinding equipment possesses and is convenient for impel polish, have ventilate good, remove the advantage that the bits were fallen and make an uproar, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a modified milling cutter correct grinding equipment, includes the base, upper end one side fixed mounting of base has the cover shell, the inside fixed mounting of cover shell has the motor, the front end movable mounting of motor has the emery wheel, the spout has been seted up to top one side of base, the inside movable mounting of spout has the slider, the upper portion of slider is rotated and is installed the snap ring, the inside movable mounting of snap ring has the change, the inside fixed mounting of change has the sleeve, telescopic upper portion fixedly connected with spring, the middle part swing joint of spring has the inserted block, the upper end swing joint of inserted block has the clamping piece, the inside movable mounting of clamping piece has milling cutter, the front end movable mounting of milling cutter has the inside of cover shell.

The fine selection is realized, the supporting plate is fixedly installed at the front end of the casing, and the circle center of the supporting plate and the circle center of the clamping ring are located on the same horizontal line.

Carefully, the afterbody fixed mounting of cover shell has the induced fan, the sieve mesh has been seted up to the front end bottom of cover shell, the upper portion movable mounting of sieve mesh has the filter screen, the below movable mounting of sieve mesh has the collection box, the bottom at the base is installed in the gomphosis of collection box.

Carefully selecting, fine through holes are arranged on the filter screen, the diameter value of each through hole is 0.3 mu m, and each through hole is a metal screen surface.

Carefully, the quantity of clamping piece, inserted block, spring and sleeve is four, four the inside at the change is installed to clamping piece, inserted block, spring and sleeve circumference array, just be equipped with the burr on the outer arc surface of change.

Carefully selecting, the inserted block is T shape, just the equal fixedly connected with spring in both sides of inserted block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this modified milling cutter correct grinding equipment, there is the snap ring through top one side movable mounting at the base, the inside movable mounting of snap ring has clamping piece, inserted block, spring and sleeve, and sleeve fixed mounting is at the middle part of swivel, and the swivel rotates the inside of installing at the snap ring to the front end fixed mounting of cover shell has the layer board, and on the same water flat line in the centre of a circle of layer board and snap ring, be convenient for through swivel and the steady directness of snap ring carry out the feeding to milling cutter and polish, improve the convenience of polishing of device.

2. This modified milling cutter correct grinding equipment, through having seted up the sieve mesh under the emery wheel, the bottom movable mounting of sieve mesh has the collection box, dregs such as the metal dust after polishing fall on the inside of collecting the box through the sieve mesh and collect, guarantee the succinct of device, the tail end of cover shell is equipped with the induced fan, drive the shell air current circulation through the induced fan, dispel the heat to motor and emery wheel, and the shell carries out the noise reduction that gives sound insulation to the vibrations of motor and emery wheel, the use of the device of being convenient for.

Drawings

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

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

FIG. 3 is a schematic view of a snap ring of the present invention;

fig. 4 is the schematic diagram of the filter screen of the present invention.

In the figure: 1. a base; 2. a housing; 3. a motor; 4. a grinding wheel; 5. a support plate; 6. screening holes; 7. a collection box; 8. milling cutters; 9. a clip; 10. inserting a block; 11. a spring; 12. a sleeve; 13. rotating the ring; 14. a snap ring; 15. a slider; 16. a chute; 17. filtering with a screen; 18. a fan is led.

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. 1-4, an improved milling cutter fine grinding device comprises a base 1, a casing 2 is fixedly installed on one side of the upper end of the base 1, a supporting plate 5 is fixedly installed at the front end of the casing 2, the circle center of the supporting plate 5 and the circle center of a clamping ring 14 are on the same horizontal line, the casing 2 and the clamping ring 14 keep on the same horizontal line, so that the milling cutter 8 fixed in the middle of the clamping ring 14 can be accurately filled and polished, the tip of the milling cutter 8 is always in the casing 2 to avoid fragment splashing, a guiding fan 18 is fixedly installed at the tail of the casing 2, a sieve hole 6 is formed in the bottom of the front end of the casing 2, a filter screen 17 is movably installed on the upper portion of the sieve hole 6, a collecting box 7 is movably installed below the sieve hole 6, the collecting box 7 is installed at the bottom of the base 1 in an embedded manner, the guiding fan 18 ventilates and dissipates heat of a motor 3 and a grinding wheel 4 in the casing 2, so that the motor 3 and the grinding wheel 4 can stably and continuously work, the grinding of the milling cutter 8 is prevented from being influenced by overhigh temperature, the arrangement of the sieve pores 6 and the collecting box 7 is convenient for collecting scraps in the grinding process, the cleanness of a processing table top is ensured, the scraps are prevented from being abraded to a workpiece, fine through holes are formed in the filter screen 17, the diameter value of each through hole is 0.3 mu m and is a metal mesh surface, the filter screen 17 is arranged in the casing 2, the front side and the rear side of the grinding wheel 4 are spaced, scrap iron in the induced air process of the induced air fan 18 enters the induced air fan 18 along with air flow, the stability of the scraps is ensured, the motor 3 is fixedly arranged in the casing 2, the grinding wheel 4 is movably arranged at the front end of the motor 3, the chute 16 is arranged on one side above the base 1, the slide block 15 is movably arranged in the chute 16, the upper part of the slide block 15 is rotatably arranged in the clamping ring 14, the rotating ring 13 is movably arranged in the clamping ring 14, the sleeve 12 is fixedly arranged in the rotating ring 13, the upper portion of the sleeve 12 is fixedly connected with a spring 11, the middle portion of the spring 11 is movably connected with an insertion block 10, the upper end of the insertion block 10 is movably connected with a clamping piece 9, the number of the insertion block 10, the number of the spring 11 and the number of the sleeve 12 are four, the four clamping pieces 9, the insertion block 10, the number of the spring 11 and the number of the sleeve 12 are arranged in a circumferential array mode, the four clamping pieces 9, the insertion block 10, the spring 11 and the sleeve 12 are arranged inside a rotating ring 13, the milling cutter 8 is stably clamped through clamping of the milling cutter 8, the milling cutter 8 is conveniently pushed to slide above a base 1, stable grinding of the milling cutter 8 is achieved, the insertion block 10 is T-shaped, the springs 11 are fixedly connected to the two sides of the insertion block 10, the springs 11 connect the insertion block 10 inside the rotating ring 13 and carry out bidirectional traction, stable installation of the insertion block 10 is guaranteed, and the milling cutter 8 is clamped through the insertion block 10 and the springs 11, the inside movable mounting of clamping piece 9 has milling cutter 8, and the front end movable mounting of milling cutter 8 is in the inside of cover 2.

The working principle is as follows: during the use, place the device in appointed place, the swivel 13 and the snap ring 14 push-and-pull of device to device one side afterwards, and with milling cutter 8 centre gripping in the middle part of clamping piece 9, through swivel 13, the top of base 1 is slided in the slip of snap ring 14 and slider 15 on spout 16, milling cutter 8's front end stretches into the inside of cover 2 through layer board 5 afterwards, and rotate at the inside of cover 2 and emery wheel 4 and polish, emery wheel 4 rotates under the drive of motor 3 this moment, emery wheel 4 can stir swivel 13 to drive milling cutter 8 axle center rotation to milling cutter 8 in-process of polishing, perhaps rotate snap ring 14, change milling cutter 8's the direction of polishing, can.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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. An improved milling cutter refining apparatus comprising a base (1), characterized in that: a shell (2) is fixedly arranged on one side of the upper end of the base (1), a motor (3) is fixedly arranged in the shell (2), a grinding wheel (4) is movably arranged at the front end of the motor (3), a sliding groove (16) is arranged at one side above the base (1), a slide block (15) is movably arranged in the chute (16), a snap ring (14) is rotatably arranged at the upper part of the slide block (15), a rotating ring (13) is movably arranged in the clamping ring (14), a sleeve (12) is fixedly arranged in the rotating ring (13), the upper part of the sleeve (12) is fixedly connected with a spring (11), the middle part of the spring (11) is movably connected with an inserting block (10), the upper end of the inserting block (10) is movably connected with a clamping piece (9), a milling cutter (8) is movably arranged in the clamping piece (9), the front end of the milling cutter (8) is movably arranged in the casing (2).

2. An improved milling cutter refining apparatus according to claim 1, wherein: the front end of the shell (2) is fixedly provided with a supporting plate (5), and the circle center of the supporting plate (5) and the circle center of the clamping ring (14) are positioned on the same horizontal line.

3. An improved milling cutter refining apparatus according to claim 2, wherein: the afterbody fixed mounting of cover shell (2) has induced fan (18), sieve mesh (6) have been seted up to the front end bottom of cover shell (2), the upper portion movable mounting of sieve mesh (6) has filter screen (17), the below movable mounting of sieve mesh (6) has collection box (7), the bottom at base (1) is installed in collection box (7) gomphosis.

4. An improved milling cutter refining apparatus according to claim 3, wherein: the filter screen (17) is provided with fine through holes, the diameter value of each through hole is 0.3 mu m, and each through hole is a metal screen surface.

5. An improved milling cutter refining apparatus according to claim 1, wherein: the quantity of clamping piece (9), inserted block (10), spring (11) and sleeve (12) is four, four clamping piece (9), inserted block (10), spring (11) and sleeve (12) are the inside at swivel (13) is installed to circumference array, just be equipped with the burr on the outer arc surface of swivel (13).

6. An improved milling cutter refining apparatus according to claim 5, wherein: the plug block (10) is T-shaped, and springs (11) are fixedly connected to the two sides of the plug block (10).