CN207696214U - A kind of milling cutter edge grinding clamp structure - Google Patents

Abstract

The utility model discloses a kind of milling cutter edge grinding clamp structures, including pedestal, head cover, air entry, rotating bar, lasso, support column, movable plate, groove, the first fixture block, the second fixture block, fixed block, telescopic rod, spring, rubber pad, rotary shaft, flabellum, Sheng ash-pit and motor.The utility model has the beneficial effects that：One piece of movable plate that can be overturn is installed by the outside of two support columns wherein, movable plate is connected to the inside grooves of support column by telescopic rod, when milling disk knife rest is between the first fixture block and the second fixture block of support column, spring makes movable plate tilt, milling cutter is fixed, when motor drives rotating bar rotation, the milling cutter that the centrifugation force effect of milling cutter can make is offset up, such first fixture block blocks milling cutter, and second fixture block size be more than the first fixture block, when lasso does not rotate, the second fixture block holds up milling cutter, prevents milling cutter from sliding.The utility model has the characteristics of good fixing effect, saving electric energy.

Description

A kind of milling cutter edge grinding clamp structure

Technical field

The utility model is related to a kind of clamp structure, specially a kind of milling cutter edge grinding clamp structure belongs to milling cutter processing and answers Use technical field.

Background technology

Milling cutter is the rotary cutter for Milling Process, with one or more cutters tooth；When work each cutter tooth successively between Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cut-out workpiece on milling machine Deng there are many milling cutter type, there is metal saw, slotting cutter and three face milling cutters etc..

There are still certain defects when in use for existing milling cutter edge grinding clamp structure, although existing grip device can Metal saw is clamped in fixation, facilitates the polishing of milling cutter, but since the fixture of edge of milling cutter is installed complicated and is fixed by pressure There can be certain extruding to milling cutter sword so that fixed effect is bad, and the iron filings that existing fixture cannot generate polishing are clear It removes, and some suction iron filings devices can improve the electric energy needed for processing.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of milling cutter edge grinding clamp structure, has Ball is easy for installation, the advantages of facilitating lubrication.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of milling cutter edge grinding clamp structure, including bottom Head cover is installed at the top of seat and support column, the pedestal, and two air entries, the top of the head cover is arranged in the top of the head cover Rotating bar is installed, fixed block is arranged in the top of the rotating bar, and lasso, the top of the lasso is arranged in the outer wall of the fixed block Several support columns are set, and groove, the inside installation activity plate of the groove, institute is arranged in the outside of support column described in two of which The top setting rotary shaft of movable plate is stated, telescopic rod is arranged in the inside of the movable plate, and the outer wall of the telescopic rod is socketed spring, The first fixture block is arranged in the outside of the movable plate, and rubber pad is arranged in the bottom of first fixture block, and the bottom of the rubber pad is set The second fixture block is set, the outer wall of the rotating bar is socketed flabellum, and motor is arranged in the lower section of the flabellum, and the both sides of the motor are all provided with Set Sheng ash-pit.

Preferably, in order to allow lasso that fixed block to be followed to rotate, facilitate the polishing of milling cutter sword, and the iron generated of polishing Bits can be drained to along hollow structure in air entry, the fixed block by between rotating bar and motor in rotation connection, and institute State between lasso and fixed block is in hollow structure.

Preferably, in order to allow movable plate to be overturn in groove, and telescopic rod can facilitate the installation of milling cutter, described The match specifications between the movable plate of groove, and the movable plate is connected by telescopic rod with groove.

Preferably, in order to not have larger abrasion when so that milling cutter is snap-fited into the first fixture block and the second fixture block, and Second fixture block, which is responsible for holding up milling cutter, prevents milling cutter from sliding, and the size of first fixture block is less than the second fixture block, and the first fixture block and It is laid with rubber pad between second fixture block.

Preferably, in order to make the support column of annular be adapted to the size of metal saw, the outer wall of arc prevents in milling cutter Portion is worn, the arc-shaped structure of outer wall of the support column, and several described support columns are symmetrically arranged circularize structure two-by-two.

Preferably, in order to make flabellum in the rotation, iron filings inspiration Sheng ash-pit can be uniformly processed by air entry, It is symmetrical set between the air entry and flabellum, and contains ash-pit, flabellum and air entry and be in same level.

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

1, one piece of movable plate that can be overturn is installed by the outside of two support columns wherein, movable plate passes through telescopic rod The inside grooves of support column are connected to, when milling disk knife rest is between the first fixture block and the second fixture block of support column, spring makes It obtains movable plate to tilt, milling cutter is fixed, when motor drives rotating bar rotation, the milling cutter that the centrifugation force effect of milling cutter can make is upward Offset, such first fixture block blocks milling cutter, and the size of the second fixture block is more than the first fixture block, when lasso does not rotate, second Fixture block holds up milling cutter, prevents milling cutter from sliding.

2, the utility model is simple in structure, and connection is compact, and by the way that flabellum is arranged in the inside of pedestal, flabellum is socketed in rotation On bar, there are hollow structure between fixed block and lasso, polish in this way milling cutter sword when the iron filings rust that generates can fall and pushing up It covers, then iron filings is sucked from air entry by flabellum rotation and are contained in ash-pit, and flabellum is mounted in rotating bar, filled with fixed It sets to work together and can ensure that milling cutter sword does not start flabellum when not polishing, not only save space in this way, work can also be saved Required electric energy.

Description of the drawings

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is the activity plate structure schematic diagram of the utility model.

Fig. 3 is the Telescopic rod structure schematic diagram of the utility model.

Fig. 4 is the chassis interior structural schematic diagram of the utility model.

In figure：1, pedestal；2, head cover；3, air entry；4, rotating bar；5, lasso；6, support column；7, movable plate；8, groove； 9, the first fixture block；10, the second fixture block；11, fixed block；12, telescopic rod；13, spring；14, rubber pad；15, rotary shaft；16, it fans Leaf；17, ash-pit is contained；18, motor.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Embodiment 1

It please refers to Fig.1 shown in -4, a kind of milling cutter edge grinding clamp structure, including pedestal 1 and support column 6, the top peace of pedestal 1 Head cover 2 is filled, two air entries 3 are arranged in the top of head cover 2, and air entry 3 is opposite with Sheng ash-pit 17, the top installation rotation of head cover 2 Fixed block 11 is arranged in the top of bar 4, rotating bar 4, and lasso 5 is arranged in the outer wall of fixed block 11, several branch are arranged in the top of lasso 5 Groove 8, the inside installation activity plate 7 of groove 8, the top setting of movable plate 7 is arranged in the outside of dagger 6, two of which support column 6 Telescopic rod 12 is arranged in the inside of rotary shaft 15, movable plate 7, and the outer wall of telescopic rod 12 is socketed spring 13, the outside setting of movable plate 7 Rubber pad 14 is arranged in the bottom of first fixture block 9, the first fixture block 9, and the second fixture block 10 is arranged in the bottom of rubber pad 14, rotating bar 4 Outer wall is socketed flabellum 16, and motor 18 is arranged in the lower section of flabellum 16, and the both sides of motor 18, which are respectively provided with, contains ash-pit 17, motor 18 with it is external Power supply is connected, and when motor 18 drives rotating bar 4 to rotate, flabellum 16 and fixed block 11 rotate simultaneously.

Embodiment 2

In addition, referring to Fig.1-4, difference and above-described embodiment one, fixed block 11 is by being in turn between rotating bar 4 and motor 18 Dynamic connection, and be in that hollow structure facilitates milling to allow lasso 5 that fixed block 11 to be followed to rotate between lasso 5 and fixed block 11 The polishing of blade, and polish generate iron filings can be drained to along hollow structure in air entry 3, groove 8 with movable plate 7 it Between match specifications, and movable plate 7 is connected by telescopic rod 12 with groove 8, in order to allow movable plate 7 in 8 varus of groove Turn, and telescopic rod 12 can facilitate the installation of milling cutter, the size of the first fixture block 9 to be less than the second fixture block 10, and 9 He of the first fixture block Rubber pad 14 is laid between second fixture block 10, in order to not had when so that milling cutter is snap-fited into the first fixture block 9 and the second fixture block 10 Larger abrasion, and the second fixture block 10 is responsible for picking-up milling cutter and prevents milling cutter from sliding, the arc-shaped structure of outer wall of support column 6, And several support columns 6 are symmetrically arranged circularize structure two-by-two, in order to make the support column 6 of annular be adapted to the ruler of metal saw Very little, the outer wall of arc prevents milling cutter inter deterioration, is symmetrical set between air entry 3 and flabellum 16, and contains ash-pit 17, flabellum 16 It is in same level with air entry 3, in order to make flabellum 16 in the rotation, can be contained iron filings inspiration by air entry 3 Ash-pit 17 is uniformly processed.

When the utility model is used, first, metal saw to be socketed in the periphery of support column 6, by pushing movable plate 7 Milling cutter is stuck on the rubber pad 14 between the first fixture block 9 and the second fixture block 10, after unclamping hand, spring 13, which bounces, to be stretched Contracting bar 12 is so that milling cutter is stuck, and since the size of the second fixture block 10 is more than the first fixture block 9, such second fixture block 10 can be fine The weight for bearing milling cutter, and motor 18 drive rotating bar 4 rotate when, drive lasso 5 on support column 6 rotate, Centrifugal force can be such that milling cutter moves up, and the first fixture block 9 blocks milling cutter, play good fixed function, and spring 13 may be used also With damping, finally, when rotating bar 4 rotates, flabellum 16 also and then rotates, and ash-pit 17 is contained in the iron filings inspiration that polishing is generated Uniformly handled.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of milling cutter edge grinding clamp structure, including pedestal (1) and support column (6), it is characterised in that：The top of the pedestal (1) Head cover (2) is installed in portion, and two air entries (3) are arranged in the top of the head cover (2), and rotating bar is installed in the top of the head cover (2) (4), the top setting fixed block (11) of the rotating bar (4), the outer wall setting lasso (5) of the fixed block (11), the set The top of circle (5) is arranged several support columns (6), the outside setting groove (8) of support column (6) described in two of which, described recessed The inside installation activity plate (7) of slot (8), the movable plate (7) top setting rotary shaft (15), the movable plate (7) it is interior Telescopic rod (12), the outer wall socket spring (13) of the telescopic rod (12), the outside setting first of the movable plate (7) is arranged in side The second fixture block is arranged in the bottom of fixture block (9), the bottom setting rubber pad (14) of first fixture block (9), the rubber pad (14) (10), the outer wall socket flabellum (16) of the rotating bar (4), the lower section setting motor (18) of the flabellum (16), the motor (18) both sides, which are respectively provided with, contains ash-pit (17).

2. a kind of milling cutter edge grinding clamp structure according to claim 1, it is characterised in that：The fixed block (11) is by turning In rotation connection between lever (4) and motor (18), and it is in hollow structure between the lasso (5) and fixed block (11).

3. a kind of milling cutter edge grinding clamp structure according to claim 1, it is characterised in that：The groove (8) with it is described Match specifications between movable plate (7), and the movable plate (7) is connected by telescopic rod (12) with groove (8).

4. a kind of milling cutter edge grinding clamp structure according to claim 1, it is characterised in that：The ruler of first fixture block (9) It is very little to be less than the second fixture block (10), and rubber pad (14) is laid between the first fixture block (9) and the second fixture block (10).

5. a kind of milling cutter edge grinding clamp structure according to claim 1, it is characterised in that：The outer wall of the support column (6) Arc-shaped structure, and several described support columns (6) are symmetrically arranged circularize structure two-by-two.

6. a kind of milling cutter edge grinding clamp structure according to claim 1, it is characterised in that：The air entry (3) and flabellum (16) it is symmetrical set between, and contains ash-pit (17), flabellum (16) and air entry (3) and be in same level.