CN213614385U

CN213614385U - Face milling cutter disc with cutter holder

Info

Publication number: CN213614385U
Application number: CN202022820811.XU
Authority: CN
Inventors: 张鹏瑞
Original assignee: Shanghai Shantian Cutting Tool Co ltd
Current assignee: Shanghai Shantian Cutting Tool Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-06
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a face milling cutter dish with cutter holder belongs to a milling cutter dish technical field, and it includes the blade disc, the fixed surface of blade disc is connected with a plurality of locating piece, the surface of blade disc is provided with a plurality of milling cutter, the through-hole has been seted up to milling cutter's right flank, the locating piece is located the through-hole, be provided with the stopper in the through-hole, the fixed surface of stopper is connected with connecting plate, a plurality of through ring gear fixed connection between the connecting plate, ring gear and runner assembly meshing. This face milling cutter dish with cutter holder through setting up axle handle, double-screw bolt, a thread section of thick bamboo, pinion rack, gear, ring gear, connecting plate and stopper for this device can demolish a plurality of milling cutter's fixed effect simultaneously through single operating point, has saved operating time, can reach milling cutter's quick dismantlement work moreover, avoids the tradition to need to dismantle the problem that a plurality of bolts easily drop and lose simultaneously, and the bolt that avoids dropping influences the normal operating of machine moreover.

Description

Face milling cutter disc with cutter holder

Technical Field

The utility model belongs to the technical field of face milling cutter dish, specifically be a face milling cutter dish with cutter holder.

Background

Face milling cutter mainly used vertical miller, machining plane on end milling machine or the longmen milling machine, current face milling cutter dish includes blade disc main part and a plurality of cutter, these cutters often all fix on a plurality of lateral walls of blade disc main part through a plurality of bolt fastening, when needs are changed a plurality of cutters, often need to rotate a plurality of bolts and dismantle, then reuse a plurality of bolts after the cutter change and fix, comparatively troublesome, and waste time, and the bolt drops to lose at this in-process and not only can cause the waste, and the bolt card goes into the machine gap and still can cause adverse effect to the machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a face milling cutter dish with cutter holder has solved when needs are changed a plurality of cutters, and is comparatively troublesome, time-wasting moreover to the bolt drops and loses not only can lead to the fact the waste in the change in-process, and the bolt card goes into the problem that the machine gap still can cause adverse effect to the machine in addition.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a face milling cutter dish with cutter holder, includes the blade disc, the fixed surface of blade disc is connected with a plurality of locating piece, the surface of blade disc is provided with a plurality of milling cutter, the through-hole has been seted up to milling cutter's right flank, the locating piece is located the through-hole, be provided with the stopper in the through-hole, the fixed surface of stopper is connected with the connecting plate, a plurality of through ring gear fixed connection between the connecting plate, ring gear and runner meshing, the runner joint is in the front of blade disc, runner and control mechanism meshing, control mechanism fixed connection is in the front of blade disc, the spout has been seted up in the front of blade disc, control mechanism sliding connection is in the spout.

As a further aspect of the present invention: and a third bearing is sleeved on the inner surface of the gear ring and is clamped on the front surface of the cutter head.

As a further aspect of the present invention: the upper surface and the lower surface of the positioning block are fixedly connected with rubber pads, and the outer surfaces of the two rubber pads are in lap joint with the inner surface of the through hole.

As a further aspect of the present invention: control mechanism includes the pinion rack, the pinion rack meshes with the runner assembly, the joint has a screw thread section of thick bamboo in the pinion rack, screw thread section of thick bamboo female connection has the double-screw bolt, the left end fixedly connected with axle of double-screw bolt, the surface of axle has cup jointed the second bearing, the surface joint of second bearing has the fixed block, the fixed block is with the positive fixed connection of blade disc.

As a further aspect of the present invention: the back fixedly connected with slider of pinion rack, slider sliding connection is in the spout.

As a further aspect of the present invention: the runner assembly includes first bearing, first bearing joint is in the front of blade disc, the pivot has been cup jointed in the first bearing, the surface joint of pivot has the gear, the gear meshes with ring gear and pinion rack respectively.

(III) advantageous effects

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

1. this face milling cutter dish with cutter holder, through setting up the axle handle, the double-screw bolt, a thread section of thick bamboo, the pinion rack, the gear, the ring gear, connecting plate and stopper, it rotates to drive the double-screw bolt through the axle handle, a thread section of thick bamboo passes through the pinion rack and drives gear revolve, make the ring gear drive the stopper through the connecting plate and break away from milling cutter, then take off milling cutter can, make this device can demolish a plurality of milling cutter's fixed effect simultaneously through single operating point, operating time has been saved, and can reach milling cutter's quick dismantlement work, avoid the tradition to dismantle the problem that a plurality of bolts easily drop and lose simultaneously, and the bolt that avoids dropping influences the.

2. This face milling cutter dish with cutter holder through setting up rubber pad and locating piece for the locating piece can support milling cutter, simultaneously through the rubber pad, makes milling cutter pass through the extrusion can the block on the surface of rubber pad, thereby can reach spacing effect to milling cutter, avoids milling cutter to break away from the locating piece, makes the follow-up while of this device more smooth to the fixed work of a plurality of milling cutter.

3. This face milling cutter dish with cutter holder, through setting up slider and spout, and the shape of slider and spout all sets up to the T shape for the slider can control and carry out steady slip in the spout, and can avoid slider roll-off spout through the T shape design of slider and spout, thereby can ensure the stationarity that removes about the pinion rack, guaranteed the work of pinion rack and the steady meshing of gear simultaneously, thereby make the operation work of this device can move smoothly.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of the milling cutter of the present invention;

FIG. 3 is a schematic view of a front view of a cross-sectional structure of the control mechanism of the present invention;

fig. 4 is a schematic cross-sectional view of the control mechanism of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the rotating assembly viewed from the right of the present invention;

FIG. 6 is a schematic diagram of the cross-sectional structure of the slider viewed from the right of the present invention;

in the figure: 1 cutter head, 2 milling cutters, 3 through holes, 4 positioning blocks, 5 limiting blocks, 6 rubber pads, 7 connecting plates, 8 gear rings, 9 rotating assemblies, 91 first bearings, 92 rotating shafts, 93 gears, 10 control mechanisms, 101 toothed plates, 102 threaded cylinders, 103 threaded studs, 104 fixing blocks, 105 second bearings, 106 shaft handles, 107 sliding blocks, 11 third bearings and 12 sliding chutes.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: a face milling cutter disc with a cutter holder comprises a cutter disc 1, a plurality of positioning blocks 4 are fixedly connected to the surface of the cutter disc 1, a plurality of milling cutters 2 are arranged on the surface of the cutter disc 1, through holes 3 are formed in the right side faces of the milling cutters 2, the milling cutters 2 are clamped on the surface of a rubber pad 6 through the through holes 3, the clamping work of the milling cutters 2 is facilitated, the positioning blocks 4 are located in the through holes 3, limiting blocks 5 are arranged in the through holes 3, connecting plates 7 are fixedly connected to the outer surfaces of the limiting blocks 5, the connecting plates 7 are fixedly connected through gear rings 8, the gear rings 8 are arranged and can simultaneously connect and fix the connecting plates 7, the actions of the connecting plates 7 are simultaneously and conveniently controlled, convenience is further brought to the dismounting and mounting work of the milling cutters 2, the gear rings 8 are meshed with rotating assemblies 9, and the rotating assemblies 9 are clamped on the, the rotating assembly 9 is engaged with the control mechanism 10, the control mechanism 10 is fixedly connected to the front surface of the cutter head 1, the front surface of the cutter head 1 is provided with a sliding groove 12, and the control mechanism 10 is slidably connected in the sliding groove 12.

Specifically, as shown in fig. 1, the inner surface of the gear ring 8 is sleeved with a third bearing 11, and by arranging the third bearing 11, the third bearing 11 can ensure that the gear ring 8 can normally rotate, and the third bearing 11 is clamped on the front surface of the cutter head 1.

Specifically, as shown in fig. 2, the equal fixedly connected with rubber pad 6 in upper and lower two surfaces of locating piece 4, the surface of two rubber pads 6 and the internal surface overlap joint of through-hole 3, through setting up rubber pad 6 and locating piece 4, make locating piece 4 can support milling cutter 2, simultaneously through rubber pad 6, make milling cutter 2 can block on the surface of rubber pad 6 through the extrusion, thereby can reach spacing effect to milling cutter 2, avoid milling cutter 2 to break away from locating piece 4, make the follow-up while of this device to a plurality of milling cutter 2's fixed work more smoothly.

Specifically, as shown in fig. 3, the control mechanism 10 includes a toothed plate 101, the toothed plate 101 is engaged with the rotating assembly 9, a threaded cylinder 102 is clamped in the toothed plate 101, a stud 103 is connected to the threaded cylinder 102 through an internal thread, a shaft handle 106 is fixedly connected to the left end of the stud 103, the shaft handle 106 is arranged, the stud 103 and the threaded cylinder 102 are arranged, the shaft handle 106 can drive the stud 103 to rotate, the stud 103 can drive the threaded cylinder 102 to move, the toothed plate 101 can be controlled to move smoothly, a self-locking function is arranged between the stud 103 and the threaded cylinder 102, the fixing firmness of the device is ensured, a second bearing 105 is sleeved on the outer surface of the shaft handle 106, the second bearing 105 is arranged, the shaft handle 106 can be guaranteed to rotate stably, a fixing block 104 is clamped on the outer surface of the second bearing 105, and the fixing block 104 is fixedly connected with the front side of the cutter head 1.

Specifically, as shown in fig. 4, the back fixedly connected with slider 107 of pinion rack 101, slider 107 sliding connection is in spout 12, through setting up slider 107 and spout 12, and the shape of slider 107 and spout 12 all sets up to the T shape, make slider 107 can control in spout 12 and carry out steady slip, and the T shape design through slider 107 and spout 12 can avoid slider 107 roll-off spout 12, thereby can ensure the stationarity that removes about pinion rack 101, the work of pinion rack 101 and the steady meshing of gear 93 has been guaranteed simultaneously, thereby make the operation work of this device can move smoothly.

Specifically, as shown in fig. 5, the rotating assembly 9 includes a first bearing 91, the first bearing 91 is connected to the front surface of the cutter head 1 in a clamped manner, a rotating shaft 92 is sleeved in the first bearing 91, the rotating shaft 92 and the first bearing 91 are arranged, and the rotating shaft 92 can rotate stably in the first bearing 91, so that the gear 93 can be ensured to rotate smoothly, the gear 93 is connected to the outer surface of the rotating shaft 92 in a clamped manner, and the gear 93 is respectively engaged with the gear ring 8 and the toothed plate 101.

The utility model discloses a theory of operation does:

s1, when the milling cutter is used, the shaft handle 106 is rotated, the shaft handle 106 drives the stud 103 to rotate, the stud 103 drives the threaded cylinder 102 to move leftwards, the threaded cylinder 102 drives the toothed plate 101 to move leftwards, the toothed plate 101 drives the gear 93 to rotate, the gear 93 drives the gear ring 8 to rotate, the gear ring 8 simultaneously drives the connecting plates 7 to rotate, the connecting plates 7 drive the limiting blocks 5 to be separated from the milling cutter 2, and the milling cutter 2 can be directly taken down;

s2, placing the through hole 3 on the surface of the new milling cutter 2 on the surface of the rubber pad 6, and completing the positioning of the milling cutter 2;

s3, reversing the shaft handle 106 again to enable the shaft handle 106 to drive the stud 103 to rotate, enable the stud 103 to drive the threaded cylinder 102 to move rightwards, enable the toothed plate 101 to drive the gear ring 8 to rotate through the gear 93, enable the gear ring 8 to drive the connecting plates 7 to move, enable the limiting blocks 5 to be clamped into the through holes 3 and attached to the milling cutter 2, and enable the milling cutter 2 to be installed completely.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a face milling cutter dish with cutter holder, includes blade disc (1), its characterized in that: the surface of the cutter head (1) is fixedly connected with a plurality of positioning blocks (4), the surface of the cutter head (1) is provided with a plurality of milling cutters (2), a through hole (3) is arranged on the right side surface of the milling cutter (2), the positioning block (4) is positioned in the through hole (3), a limiting block (5) is arranged in the through hole (3), the outer surface of the limiting block (5) is fixedly connected with connecting plates (7), a plurality of connecting plates (7) are fixedly connected through gear rings (8), the gear ring (8) is meshed with the rotating component (9), the rotating component (9) is clamped on the front surface of the cutter head (1), the rotating assembly (9) is meshed with a control mechanism (10), the control mechanism (10) is fixedly connected to the front surface of the cutter head (1), the front surface of the cutter head (1) is provided with a sliding groove (12), and the control mechanism (10) is connected in the sliding groove (12) in a sliding mode.

2. A face milling cutter head with a tool holder according to claim 1, wherein: the inner surface of the gear ring (8) is sleeved with a third bearing (11), and the third bearing (11) is clamped on the front surface of the cutter head (1).

3. A face milling cutter head with a tool holder according to claim 1, wherein: the upper surface and the lower surface of the positioning block (4) are fixedly connected with rubber pads (6), and the outer surfaces of the two rubber pads (6) are in lap joint with the inner surface of the through hole (3).

4. A face milling cutter head with a tool holder according to claim 1, wherein: control mechanism (10) are including pinion rack (101), pinion rack (101) and rotating assembly (9) meshing, a threaded cylinder (102) has been connect to pinion rack (101) inside callipers, a threaded cylinder (102) female connection has double-screw bolt (103), the left end fixedly connected with axle (106) of double-screw bolt (103), the axle has cup jointed second bearing (105) to the surface of (106), the surface joint of second bearing (105) has fixed block (104), fixed block (104) and the positive fixed connection of blade disc (1).

5. The face milling cutter head with tool holder of claim 4 wherein: the back fixedly connected with slider (107) of pinion rack (101), slider (107) sliding connection is in spout (12).

6. The face milling cutter head with tool holder of claim 4 wherein: rotating assembly (9) include first bearing (91), first bearing (91) joint is in the front of blade disc (1), has cup jointed pivot (92) in first bearing (91), the surface joint of pivot (92) has gear (93), gear (93) mesh with ring gear (8) and pinion rack (101) respectively.