CN206140140U

CN206140140U - Can change PCD bearing baffle plate of guide slide

Info

Publication number: CN206140140U
Application number: CN201621180265.5U
Authority: CN
Inventors: 瞿峰
Original assignee: Times (shanghai) Precision Cutting Tools Co Ltd
Current assignee: Times (shanghai) Precision Cutting Tools Co Ltd
Priority date: 2016-10-27
Filing date: 2016-10-27
Publication date: 2017-05-03
Anticipated expiration: 2026-10-27

Abstract

The utility model discloses a can change PCD bearing baffle plate of guide slide, including the baffle body, be equipped with the bearing position groove on the baffle body, bearing position groove both sides are equipped with the guide slide, be equipped with slide groove on the baffle body, the slide groove in -connection has the bootstrap block, the bootstrap block orientation waits that the one side of processing the bearing is equipped with the guide slide, the utility model has the advantages of to guide the slide setting on the bootstrap block that can replace for when the wear status of guide slide adds up to the unable state that uses gradually in the bearing course of working, need not more to change whole baffle, only need to connect bootstrap block in slide groove more change can, reduced manufacturing cost greatly, improved economic benefits.

Description

The PCD bearing baffles of guiding slideway can be changed

Technical field

The utility model is related to a kind of mill section, more specifically, it relates to a kind of PCD that can change guiding slideway Bearing baffle.

Background technology

Cutter is the instrument for being used for machining in machine-building, also known as cutting element.Because most of cutter is Machine, it is substantially all for cutting metal material, so " cutter " one word is typically just interpreted as metal cutting tool.But material Scientific development, various materials also product production and processing in extensively applied, such as：Engineering plastics and carbon fiber are multiple Condensation material etc..Cutter can be divided into by the form of workpiece machining surface：Process cutter, aperture knife tool, the screw thread of various outer surfaces Process tool, gear cutting tool and cutting off tool etc. are several.Component of the Milling Machining in field of machining becomes It is more and more important, other processing modes such as car, brill have progressively been instead of to a certain extent.It is extensive various due to Milling Machining Property, in addition to the metal materials such as traditional steel and cast iron, increasing novel metal/nonmetallic materials are also progressively included into milling The row of the machined material of processing, among these not only including the various metal alloys including aluminium-containing alloy, also including high-grade engineering Plastics are in interior various resin materials, and various carbon fibre composites are in interior carbon fiber metal composite plate.

Bearing is exactly a kind of metalwork for needing and being processed with milling cutter, on the face of cylinder using milling cutter to the side of bearing When being processed, bearing both sides need baffle plate and withstand bearing so that bearing is fixed, and have on baffle plate for positioning to bearing Bearing locating slot, the two ends of bearing locating slot be provided with for guide bearing to be processed to enter bearing locating slot and for guiding plus The good bearing of work leaves the bearing guiding slideway of bearing locating slot, because in actual production process, the two ends of bearing can be direct Contradict and sliding friction occurs on bearing guiding slideway, very big abrasion can be caused to bearing guiding slideway, once the mill of slideway Damage larger, it is impossible to tightly withstand bearing, may result in work flow cannot be smoothed out, be now accomplished by changing baffle plate, frequently Changing baffle plate can greatly improve production cost, be unfavorable for the economic benefit of production firm.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of can replacing to guide slideway PCD bearing baffles.

For achieving the above object, the utility model adopts the following technical scheme that, a kind of PCD axles that can change guiding slideway Baffle plate, including baffle body are held, the baffle body is provided with bearing locating slot, and the bearing locating slot both sides are provided with guiding and slide Road, the baffle body is provided with slide groove, and bootstrap block is connected with the slide groove, and the bootstrap block is towards bearing to be processed One side be provided with guiding slideway.

Used as preferred, the slide groove to be contradicted perpendicular to baffle body and be equipped with chute in two planes in the face of bearing, The bootstrap block is provided with the slide block coordinated with chute, and the bootstrap block is slidably connected at slideway by the cooperation of chute and slide block In groove.

Used as preferred, the bootstrap block is bloom face towards the one side of bearing to be processed.

Used as preferred, the cross section of the guiding slideway is circular arc, and the radian of the circular arc camber line is more than 4 ° little In 10 °.

As preferred, the axially in parallel cambered surface fin of multiple tracks and guiding slideway is provided with the guiding slideway, it is described The surface of cambered surface fin is bloom face.

The utility model hinge structure is compared to be had：By guiding installation of slide track on the bootstrap block that can be replaced, make When the wear condition that slideway is guided during bearing machining is gradually added to the state that cannot be used, without the need for by whole baffle plate Replace, it is only necessary to the bootstrap block being connected in slide groove is replaced, production cost is substantially reduced, economy is improve Benefit.

Description of the drawings

Fig. 1 is the overlooking the structure diagram of the PCD bearing baffle embodiments that the utility model can change guiding slideway；

Fig. 2 is that the utility model can change bootstrap block and slide groove company in the PCD bearing baffle embodiments for guiding slideway The sectional view of socket part point.

In figure：1st, baffle body；2nd, slide groove；3rd, bootstrap block；4th, slide block；5th, slideway is guided；6th, cambered surface fin.

Specific embodiment

The embodiment that the PCD bearing baffles of guiding slideway can be changed to the utility model below in conjunction with the accompanying drawings is done further Explanation.

A kind of PCD bearing baffles that can change guiding slideway, including baffle body 1, baffle body 1 is provided with bearing and determines Position groove, bearing locating slot both sides are provided with guiding slideway 5, and baffle body 1 is provided with slide groove 2, slide groove 2 and is connected with bootstrap block 3, bootstrap block 3 is provided with guiding slideway 5 towards the one side of bearing to be processed, and guiding slideway 5 is arranged on the bootstrap block 3 that can be replaced On so that when the wear condition that slideway 5 is guided during bearing machining is gradually added to the state that cannot be used, without the need for will be whole Individual baffle plate is replaced, it is only necessary to is replaced the bootstrap block 3 being connected in slide groove 2, is substantially reduced production cost, carries High economic benefit.

Slide groove 2 to be contradicted perpendicular to baffle body 1 and be equipped with chute in two planes in the face of bearing, and bootstrap block 3 is provided with The slide block 4 coordinated with chute, bootstrap block 3 is slidably connected in slide groove 2 by the cooperation of chute and slide block 4.Because guiding is slided Road 5 is needed with certain length, thus take clamping, grafting etc. it is conventional be detachably connected mode, when bootstrap block 3 is changed Rather inconvenience, and the mode being slidably connected is taken, bootstrap block 3 can be easily popped out and be put into, change convenient.

Bootstrap block 3 is bloom face towards the one side of bearing to be processed.Bootstrap block 3 is arranged towards the one side of bearing to be processed For bloom face, the frictional force of guiding slideway 5 and the contact surface of bearing to be processed can be effectively reduced, be slided so as to reduce guiding The abrasion in road 5, with this replacing number of times is reduced, and reduces production cost.

The cross section of guiding slideway 5 is circular arc, and the radian of circular arc camber line is less than 10 ° more than 4 °.Set in guiding slideway 5 There is the axially in parallel cambered surface fin 6 of multiple tracks and guiding slideway 5, the surface of cambered surface fin 6 is bloom face.By guiding slideway 5 Cross section is set to circular arc can increase the contact area of guiding slideway 5 and bearing, so as to reduce frictional dissipation, slide in guiding The axially in parallel cambered surface fin 6 of multiple tracks and guiding slideway 5 is set in road 5, bearing is enabled to excellent when by guiding slideway 5 First wear and tear cambered surface fin 6, so as to reduce the frictional dissipation of guiding slideway 5.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model, should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a kind of PCD bearing baffles that can change guiding slideway, including baffle body, the baffle body is provided with bearing and determines Position groove, the bearing locating slot both sides are provided with guiding slideway, it is characterised in that：The baffle body is provided with slide groove, described Bootstrap block is connected with slide groove, the bootstrap block is provided with guiding slideway towards the one side of bearing to be processed.

It is 2. according to claim 1 can to change the PCD bearing baffles for guiding slideway, it is characterised in that：The slide groove Chute is equipped with two planes in the face that bearing is contradicted perpendicular to baffle body, the bootstrap block is provided with the cunning coordinated with chute Block, the bootstrap block is slidably connected in slide groove by the cooperation of chute and slide block.

It is 3. according to claim 2 can to change the PCD bearing baffles for guiding slideway, it is characterised in that：The bootstrap block One side towards bearing to be processed is bloom face.

It is 4. according to claim 1 can to change the PCD bearing baffles for guiding slideway, it is characterised in that：The guiding is slided The cross section in road is circular arc, and the radian of the circular arc camber line is less than 10 ° more than 4 °.

It is 5. according to claim 4 can to change the PCD bearing baffles for guiding slideway, it is characterised in that：The guiding is slided The axially in parallel cambered surface fin of multiple tracks and guiding slideway is provided with road, the surface of the cambered surface fin is bloom face.