CN208758693U - A kind of dedicated form cutter device of aerospace - Google Patents

Abstract

The utility model discloses a kind of dedicated form cutter devices of aerospace, its structure includes connector, a kind of dedicated form cutter device of aerospace of the utility model, structure is equipped with automatic lubrication installation, it is integrated with oil box is stored, rolling bearing is started to carry out circumference running by the transmission of milling head rotatory force, rolling bearing will drive rotating disc and be rotated, ball plays the role of auxiliary rotation, with the rotation of rotating disc, pushing block will bring into operation, pushing block pushes piston block slid inward, reset spring carries out extruding work with the activity of piston block, piston block will leave oil inlet, so that oil inlet is opened, lubricating oil in lubricating oil pipe will be flowed into rotating disc from oil inlet, work is lubricated to rotating disc, during using form cutter device, milling cutter can be moistened automatically Sliding work, it is easy to operate without artificial progress drip lubrication, so that milling cutter running is more smooth, it is not easy Caton.

Description

A kind of dedicated form cutter device of aerospace

Technical field

The utility model is a kind of dedicated form cutter device of aerospace, belongs to dedicated form cutter device field.

Background technique

Milling cutter, be for Milling Process, the rotary cutter with one or more cutters tooth, when work each cutter tooth successively between Cut the surplus of workpiece with having a rest.

Prior art discloses application No. is a kind of aerospace of CN201720586904.6 dedicated form cutter, For hole machined in aerospace connector, it includes knife handle, cutter hub, cutter tooth, has blade on cutter tooth, cutter hub is that cone column combines knot Structure, front be it is coniform, rear portion be it is cylindric, equal lead is evenly distributed on cutter hub cutter tooth in the shape of a spiral, there is spiral between cutter tooth Slot, but the prior art is during using form cutter device, it may appear that manually milling cutter is carried out not in time a little glossy Sliding phenomenon, so that easy Caton to cause cutter wear has shortened the service life of milling cutter when milling cutter operates.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of dedicated form cutter of aerospace Device, it is existing during using form cutter device to solve, it may appear that drip lubrication manually is carried out to milling cutter not in time The phenomenon that, so that easy Caton when milling cutter running, thus the problem of causing cutter wear, having shortened the service life of milling cutter.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of aerospace is used Dedicated form cutter device, structure include connector, fixed frame, lantern ring, screw, protective case, milling cutter shank, flange, support plate, Milling head, stores oil box at automatic lubrication installation, and the connector is connected with the outer surface of fixed frame, the lantern ring and milling cutter shank Outer surface fit, in same curved surface, the outer surface of flange and automatic lubrication installation is nested for the screw and protective case, The milling head and the upper surface of support plate are mutually welded, the automatic lubrication installation with store oil box be integrated, it is described from Dynamic lubricating arrangement includes lubricating oil pipe, check valve, reset spring, sliding rail, piston block, oil inlet, pushing block, rotating disc, ball, turns The outer surface of dynamic bearing, the lubricating oil pipe and check valve is nested, and the outer surface of the reset spring and piston block is mutually welded, In the same plane, the upper surface of the pushing block and rotating disc is mutually welded for the sliding rail and piston block, the oil inlet and lubrication Oil pipe is integrated, and the ball insertion is installed on the inside of rotating disc, the inside phase of the rolling bearing and rotating disc Nesting, the rolling bearing are connected with the outer surface of milling head.

Further, the outer surface of the fixed frame and lantern ring is mutually welded, and the screw insertion is installed on the outer of milling cutter shank Surface.

Further, the protective case is integrated with milling cutter shank, and the outer surface of the milling cutter shank and flange is affixed It closes.

Further, the automatic lubrication installation is connected with the outer surface of support plate, the milling head and self-lubricate The outer surface of device is nested.

Further, the support plate is cylindrical structure.

Further, the material of the flange is alloy, has the characteristics of wear-resistant, long service life.

Further, a length of 10cm of the lantern ring, width 8cm, a height of 5cm.

Beneficial effect

A kind of dedicated form cutter device of aerospace of the utility model, structure is equipped with automatic lubrication installation, with storage Oil box is integrated, and rolling bearing is started to carry out circumference running by the transmission of milling head rotatory force, and rolling bearing can band Rotating disc is moved to be rotated, ball plays the role of auxiliary rotation, and with the rotation of rotating disc, pushing block will bring into operation, Pushing block pushes piston block slid inward, and reset spring carries out extruding work with the activity of piston block, piston block will leave into Hydraulic fluid port, so that oil inlet is opened, the lubricating oil in lubricating oil pipe will be flowed into rotating disc from oil inlet, to rotating disc into Row lubrication work can carry out self-lubricate work to milling cutter, carry out without artificial during using form cutter device Drip lubrication, it is easy to operate, so that milling cutter running is more smooth, it is not easy Caton.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of the dedicated form cutter device of aerospace of the utility model；

Fig. 2 is a kind of the schematic diagram of the section structure of automatic lubrication installation of the utility model；

Fig. 3 is the schematic diagram of the section structure of the part Fig. 2A.

In figure: connector -1, fixed frame -2, lantern ring -3, screw -4, protective case -5, milling cutter shank -6, flange -7, support plate - 8, milling head -9, automatic lubrication installation -10, store oil box -11, lubricating oil pipe -1001, check valve -1002, reset spring -1003, Sliding rail -1004, piston block -1005, oil inlet -1006, pushing block -1007, rotating disc -1008, ball -1009, rolling bearing - 1010。

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of aerospace dedicated form cutter device technique side Case: its structure includes connector 1, fixed frame 2, lantern ring 3, screw 4, protective case 5, milling cutter shank 6, flange 7, support plate 8, milling head 9, automatic lubrication installation 10, storage oil box 11, the connector 1 are connected with the outer surface of fixed frame 2, the lantern ring 3 and milling cutter The outer surface of handle 6 fits, and the screw 4 and protective case 5 are in same curved surface, the appearance of flange 7 and automatic lubrication installation 10 Face is nested, and the milling head 9 and the upper surface of support plate 8 are mutually welded, and the automatic lubrication installation 10 is one with oil box 11 is stored Body structure, the automatic lubrication installation 10 include lubricating oil pipe 1001, check valve 1002, reset spring 1003, sliding rail 1004, Piston block 1005, oil inlet 1006, pushing block 1007, rotating disc 1008, ball 1009, rolling bearing 1010, the lubricating oil pipe 1001 are nested with the outer surface of check valve 1002, and the outer surface of the reset spring 1003 and piston block 1005 is mutually welded, institute State sliding rail 1004 and piston block 1005 in the same plane, the upper surface of the pushing block 1007 and rotating disc 1008 is mutually welded, institute It states oil inlet 1006 to be integrated with lubricating oil pipe 1001, the insertion of ball 1009 is installed on the interior of rotating disc 1008 The inside of side, the rolling bearing 1010 and rotating disc 1008 is nested, the outer surface of the rolling bearing 1010 and milling head 9 It is connected, the outer surface of the fixed frame 2 and lantern ring 3 is mutually welded, and the screw 4 is embedded in the outer surface for being installed on milling cutter shank 6, institute It states protective case 5 to be integrated with milling cutter shank 6, the outer surface of the milling cutter shank 6 and flange 7 fits, the self-lubricate Device 10 is connected with the outer surface of support plate 8, and the outer surface of the milling head 9 and automatic lubrication installation 10 is nested, described Support plate 8 is cylindrical structure, and the material of the flange 7 is alloy, has the characteristics of wear-resistant, long service life, the set A length of 10cm of ring 3, width 8cm, a height of 5cm.

Screw 4 described in this patent is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, The tool of implements parts is fastened by easy stages, and the fixed frame 2 is the general designation to mounting bracket on pipeline, and certain bracket can also It is divided into a lot of classes.

For example, the small river in Shangdong Province of operator is when using form cutter device, automatic lubrication installation 10 brings into operation, rolling bearing 1010 by 9 rotatory force of milling head transmission start carry out circumference running, rolling bearing 1010 will drive rotating disc 1008 into Row rotation, ball 1009 play the role of auxiliary rotation, and with the rotation of rotating disc 1008, pushing block 1007 will bring into operation, Pushing block 1007 pushes 1005 slid inward of piston block, and reset spring 1003 carries out extruding work with the activity of piston block 1005, Piston block 1005 will leave oil inlet 1006, so that oil inlet 1006 is opened, the lubricating oil in lubricating oil pipe 1001 will be from It is flowed into oil inlet 1006 in rotating disc 1008, work is lubricated to rotating disc 1008.

The utility model solves during using form cutter device, it may appear that manually carries out not in time to milling cutter The phenomenon that drip lubrication, so that easy Caton to cause cutter wear has shortened asking for the service life of milling cutter when milling cutter operates Topic, the utility model are combined with each other by above-mentioned component, and structure is equipped with automatic lubrication installation, are integrated knot with oil box is stored Structure, rolling bearing are started to carry out circumference running by the transmission of milling head rotatory force, and rolling bearing will drive rotating disc progress Rotation, ball play the role of auxiliary rotation, and with the rotation of rotating disc, pushing block will bring into operation, and pushing block pushes piston block Slid inward, reset spring carry out extruding work with the activity of piston block, and piston block will leave oil inlet, so that oil inlet It opens, the lubricating oil in lubricating oil pipe will be flowed into rotating disc from oil inlet, be lubricated work to rotating disc, made During with form cutter device, self-lubricate work can be carried out to milling cutter, carry out drip lubrication, operation letter without artificial It is single, so that milling cutter running is more smooth, it is not easy Caton.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

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 embodiments being understood that.

Claims (5)

1. a kind of dedicated form cutter device of aerospace, it is characterised in that: its structure includes connector (1), fixed frame (2), lantern ring (3), screw (4), protective case (5), milling cutter shank (6), flange (7), support plate (8), milling head (9), self-lubricate Device (10) stores oil box (11), and the connector (1) is connected with the outer surface of fixed frame (2), the lantern ring (3) and milling cutter The outer surface of handle (6) fits, and the screw (4) and protective case (5) are in same curved surface, flange (7) and automatic lubrication installation (10) outer surface is nested, and the milling head (9) and the upper surface of support plate (8) are mutually welded, the automatic lubrication installation (10) it is integrated with storage oil box (11), the automatic lubrication installation (10) includes lubricating oil pipe (1001), check valve (1002), reset spring (1003), sliding rail (1004), piston block (1005), oil inlet (1006), pushing block (1007), rotating disc (1008), ball (1009), rolling bearing (1010), the lubricating oil pipe (1001) and the outer surface of check valve (1002) are mutually embedding Set, the reset spring (1003) and the outer surface of piston block (1005) are mutually welded, the sliding rail (1004) and piston block (1005) in the same plane, the pushing block (1007) and the upper surface of rotating disc (1008) are mutually welded, the oil inlet (1006) it is integrated with lubricating oil pipe (1001), ball (1009) insertion is installed on the interior of rotating disc (1008) Side is nested on the inside of the rolling bearing (1010) and rotating disc (1008), the rolling bearing (1010) and milling head (9) Outer surface be connected.

2. a kind of dedicated form cutter device of aerospace according to claim 1, it is characterised in that: the fixed frame (2) outer surface with lantern ring (3) is mutually welded, and screw (4) insertion is installed on the outer surface of milling cutter shank (6).

3. a kind of dedicated form cutter device of aerospace according to claim 1, it is characterised in that: the protective case (5) it is integrated with milling cutter shank (6), the milling cutter shank (6) and the outer surface of flange (7) fit.

4. a kind of dedicated form cutter device of aerospace according to claim 1, it is characterised in that: the automatic profit Sliding device (10) are connected with the outer surface of support plate (8), the outer surface phase of the milling head (9) and automatic lubrication installation (10) It is nested.

5. a kind of dedicated form cutter device of aerospace according to claim 1, it is characterised in that: the support plate It (8) is cylindrical structure.