CN211867302U

CN211867302U - Grinding and maintaining device for milling cutter

Info

Publication number: CN211867302U
Application number: CN201922355781.7U
Authority: CN
Inventors: 杨明
Original assignee: Yangzhou Xinzhaosen Precision Machinery Manufacturing Co ltd
Current assignee: Yangzhou Xinzhaosen Precision Machinery Manufacturing Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-06
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a milling cutter is with maintenance device that polishes relates to grinding device technical field, comprises a workbench, top one side fixedly connected with expansion plate of workstation, the top fixedly connected with diaphragm of expansion plate, the outer wall slip of diaphragm has cup jointed the connecting block, the first slider of the equal fixedly connected with in inner wall both sides of connecting block, first spout has all been seted up at the both sides middle part of diaphragm, one side of two first sliders respectively with one side sliding connection of two first spouts, the bottom fixedly connected with driving motor of connecting block, driving motor's output shaft transmission is connected with the connecting rod, the bottom transmission of connecting rod is connected with the emery wheel, the top of connecting block is provided with first round hole, the top equidistance of diaphragm is provided with a plurality of second round holes. The utility model discloses a cooperation of connecting block, first slider and first spout is used, has realized carrying out the purpose that removes to the position of emery wheel, can polish to each position of milling cutter to improve the effect of polishing.

Description

Grinding and maintaining device for milling cutter

Technical Field

The utility model relates to a grinding device technical field, in particular to milling cutter is with maintenance device that polishes.

Background

Milling cutter is a finish machining's cutter, extensively is arranged in timber and steel processing trade, in the machining process, can not leave the use of cutter, and the permanent use of cutter can cause wearing and tearing, and the cutter of wearing and tearing can influence the machining precision of part, for making the part of production satisfy the required precision, need polish to the cutter goes on, but the maintenance device structure of polishing of current milling cutter surface finish is comparatively complicated, and the operation is more troublesome, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling cutter is with maintenance device that polishes to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling cutter is with maintenance device that polishes, includes the workstation, top one side fixedly connected with expansion plate of workstation, the top fixedly connected with diaphragm of expansion plate, the outer wall of diaphragm slides and has cup jointed the connecting block, the first slider of the equal fixedly connected with in inner wall both sides of connecting block, first spout, two have all been seted up at the both sides middle part of diaphragm one side of first slider respectively with one side sliding connection of two first spouts, the bottom fixedly connected with driving motor of connecting block, driving motor's output shaft transmission is connected with the connecting rod, the bottom transmission of connecting rod is connected with the emery wheel, and the emery wheel is polished into the shape that is fit for milling cutter, and driving motor's output shaft rotates and drives the emery wheel rotation and polish milling cutter.

Preferably, the second spout has been seted up at the top of workstation, bottom one side sliding connection of second spout has the second slider, the bottom opposite side sliding connection of second spout has the third slider, the first fixed block of top fixedly connected with of second slider, the top fixedly connected with second fixed block of third slider, the screw has been seted up to one side of workstation, one side of screw is provided with the turning handle, the first screw rod of one side fixedly connected with of turning handle, one end of first screw rod runs through one side of screw and second fixed block, just the shaft coupling has been cup jointed to the one end of first screw rod, the second screw rod has been cup jointed to inner wall one side of shaft coupling, the one end of second screw rod is rotated with inner wall one side of second spout and is connected, the screw thread opposite direction of first screw rod and second screw rod.

Preferably, the top of connecting block is provided with first round hole, the top equidistance of diaphragm is provided with a plurality of second round holes, the inner wall interlude of first round hole is connected with the bolt, one side of expansion plate is provided with locking mechanism.

Preferably, a clamping groove is formed in one side of each of the first fixing block and the second fixing block, and a protection pad is fixedly connected to the inner wall of each clamping groove.

Preferably, four corners of the bottom of the workbench are respectively and fixedly connected with supporting legs.

Preferably, the driving motor is electrically connected with an external power supply through an external motor switch.

The utility model discloses a technological effect and advantage:

1. the utility model realizes the purpose of moving the position of the grinding wheel by matching the connecting block, the first sliding block and the first sliding groove, and can polish all the positions of the milling cutter, thereby improving the polishing effect;

2. the utility model discloses a setting of first screw rod, second screw rod and shaft coupling has realized carrying out the purpose that removes to first fixed block and second fixed block simultaneously, has improved the convenience of carrying out the location to milling cutter.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic side sectional view of the worktable of the present invention.

In the figure: 1. a work table; 2. a retractable plate; 3. a transverse plate; 4. connecting blocks; 5. supporting legs; 6. a first chute; 7. a drive motor; 8. a grinding wheel; 9. a second chute; 10. a first fixed block; 11. a second fixed block; 12. a handle is rotated; 13. a first screw; 14. a coupling; 15. a second screw; 16. a clamping groove.

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.

The utility model provides a grinding and maintaining device for milling cutter as shown in figures 1-3, which comprises a workbench 1, wherein one side of the top of the workbench 1 is fixedly connected with a retractable plate 2, the retractable plate 2 consists of a large plate and a small plate which is alternately connected with the top of the large plate, one side of the retractable plate 2 is provided with a locking mechanism, one form of the locking mechanism is that a plurality of first through holes are respectively and symmetrically arranged at the two sides of the small plate, two sides of the large plate are respectively provided with matched second through holes, two second through holes are alternately connected with fixing bolts, one end of each fixing bolt is respectively inserted into one first through hole to fix the retractable plate 2, the top of the retractable plate 2 is fixedly connected with a transverse plate 3, the outer wall of the transverse plate 3 is slidably sleeved with a connecting block 4, the two sides of the inner wall of the connecting block 4 are both fixedly connected with first slide blocks, the middle parts of the two sides of, one side of two first sliders is respectively with one side sliding connection of two first spouts 6, and the bottom fixedly connected with driving motor 7 of connecting block 4, and driving motor 7's output shaft transmission is connected with the connecting rod, and the bottom transmission of connecting rod is connected with emery wheel 8, and driving motor 7's output shaft rotates and drives the connecting rod and rotate, and the connecting rod drives emery wheel 8 and rotates the blade of milling cutter and polish.

The top of the workbench 1 is provided with a second chute 9, one side of the bottom of the second chute 9 is connected with a second sliding block in a sliding way, the other side of the bottom of the second chute 9 is connected with a third sliding block in a sliding way, the top of the second sliding block is fixedly connected with a first fixed block 10, the top of the third sliding block is fixedly connected with a second fixed block 11, one side of the workbench 1 is provided with a screw hole, one side of the screw hole is provided with a rotating handle 12, one side of the rotating handle 12 is fixedly connected with a first screw 13, one end of the first screw 13 penetrates through the screw hole and one side of the first fixed block 10, one end of the first screw 13 is sleeved with a coupler 14, one side of the inner wall of the coupler 14 is sleeved with a second screw 15, one end of the second screw 15 is rotatably connected with one side of the inner wall of the second chute 9, the thread directions of the first screw 13 and the second screw 15, first screw 13 drives the second slider and slides, the second slider drives first fixed block 10 and slides, first screw 13 drives second screw 15 simultaneously and rotates, second screw 15 drives the third slider and slides, the second slider drives second fixed block 11 and slides, first fixed block 10 and second fixed block 11 press from both sides milling cutter tightly, stall turning handle 12, the top of connecting block 4 is provided with first round hole, the top equidistance of diaphragm 3 is provided with a plurality of second round holes, the inner wall interlude of first round hole is connected with the bolt, draw-in groove 16 has all been seted up to one side of first fixed block 10 and second fixed block 11, the equal fixedly connected with protection pad of inner wall of two draw-in grooves 16, the protection pad can increase the friction between two fixed blocks and the milling cutter, prevent milling cutter rotation, four edges in bottom of workstation 1 do not fixedly connected with supporting leg 5, driving motor 7 is through external motor switch and external power supply electric connection.

This practical theory of operation: when the milling cutter is used, the rotating handle 12 is rotated firstly, the rotating handle 12 drives the first screw 13 to rotate, the first screw 13 drives the second sliding block to slide, the second sliding block drives the first fixing block 10 to slide, the first screw 13 simultaneously drives the second screw 15 to rotate, the second screw 15 drives the third sliding block to slide, the second sliding block drives the second fixing block 11 to slide, the milling cutter is clamped by the first fixing block 10 and the second fixing block 11, the rotating handle 12 stops rotating, the height of the expansion plate 2 is adjusted to a proper position to fix the expansion plate, the connecting block 4 is pushed, the first sliding block slides on the first sliding groove 6, the connecting block 4 drives the driving motor 7 to move, a switch of the driving motor 7 is turned on, and an output shaft of the driving motor 7 rotates to drive the grinding wheel 8 to rotate to polish the milling cutter.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a milling cutter is with maintenance device that polishes, includes workstation (1), its characterized in that: top one side fixedly connected with expansion plate (2) of workstation (1), top fixedly connected with diaphragm (3) of expansion plate (2), connecting block (4) have been cup jointed in the outer wall slip of diaphragm (3), the first slider of the equal fixedly connected with in inner wall both sides of connecting block (4), first spout (6), two have all been seted up at the both sides middle part of diaphragm (3) one side of first slider respectively with one side sliding connection of two first spouts (6), the bottom fixedly connected with driving motor (7) of connecting block (4), the output shaft transmission of driving motor (7) is connected with the connecting rod, the bottom transmission of connecting rod is connected with emery wheel (8).

2. The sharpening maintenance device for a milling cutter as set forth in claim 1, wherein: a second sliding groove (9) is formed in the top of the workbench (1), a second sliding block is connected to one side of the bottom of the second sliding groove (9) in a sliding mode, a third sliding block is connected to the other side of the bottom of the second sliding groove (9) in a sliding mode, a first fixing block (10) is fixedly connected to the top of the second sliding block, a second fixing block (11) is fixedly connected to the top of the third sliding block, a screw hole is formed in one side of the workbench (1), a rotating handle (12) is arranged on one side of the screw hole, a first screw rod (13) is fixedly connected to one side of the rotating handle (12), one end of the first screw rod (13) penetrates through the screw hole and one side of the first fixing block (10), a coupler (14) is sleeved at one end of the first screw rod (13), a second screw rod (15) is sleeved on one side of the coupler (14), one end of the second screw rod (15) is rotatably connected to one side of the, the thread directions of the first screw (13) and the second screw (15) are opposite.

3. The sharpening maintenance device for a milling cutter as set forth in claim 1, wherein: the top of connecting block (4) is provided with first round hole, the top equidistance of diaphragm (3) is provided with a plurality of second round holes, the inner wall interlude of first round hole is connected with the bolt, one side of expansion plate (2) is provided with locking mechanism.

4. The sharpening maintenance device for a milling cutter as set forth in claim 2, wherein: draw-in groove (16), two all seted up draw-in groove (16) one side of first fixed block (10) and second fixed block (11) the equal fixedly connected with protection pad of inner wall of draw-in groove (16).

5. The sharpening maintenance device for a milling cutter as set forth in claim 1, wherein: four corners of the bottom of the workbench (1) are respectively and fixedly connected with supporting legs (5).

6. The sharpening maintenance device for a milling cutter as set forth in claim 1, wherein: the driving motor (7) is electrically connected with an external power supply through an external motor switch.