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CN208991790U - Oil way handle - Google Patents

Oil way handle Download PDF

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Publication number
CN208991790U
CN208991790U CN201821652674.XU CN201821652674U CN208991790U CN 208991790 U CN208991790 U CN 208991790U CN 201821652674 U CN201821652674 U CN 201821652674U CN 208991790 U CN208991790 U CN 208991790U
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CN
China
Prior art keywords
oil
inner hole
oil circuit
bearing
circuit cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821652674.XU
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Chinese (zh)
Inventor
蔡永庭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Xinyuan Machinery Manufacturing Co Ltd
Original Assignee
Shenzhen Xinyuan Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Shenzhen Xinyuan Machinery Manufacturing Co Ltd filed Critical Shenzhen Xinyuan Machinery Manufacturing Co Ltd
Priority to CN201821652674.XU priority Critical patent/CN208991790U/en
Application granted granted Critical
Publication of CN208991790U publication Critical patent/CN208991790U/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • B23Q11/1023—Tool holders, or tools in general specially adapted for receiving the cutting liquid from the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2220/00—Machine tool components
    • B23Q2220/008—Rotatable tool holders coupled in parallel to a non rotating accessory

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The utility model discloses a kind of oil-way tool shank, belong to Computerized Numerical Control processing technology field, it includes holder main body and oil circuit cylinder body, the first inner hole of connection setting is equipped in oil circuit cylinder body, second inner hole and third inner hole, first inner hole and third inner hole are symmetrically set in the two sides of the second inner hole, oil circuit cylinder body is sheathed on the outside of holder main body, so that the second inner hole is connected to the power transmission inside groove of holder main body by the through-hole of holder main body side wall, first inner hole is successively equipped with the first oil sealing by interior outward, first bearing and dustproof cover, third inner hole is successively equipped with the second oil sealing by interior outward, second bearing and bearing locating ring, the also interior logical beam hanger mounting groove for being equipped with the second inner hole of connection in the side of oil circuit cylinder body, logical beam hanger adjustment structure is installed on correspondence.This oil-way tool shank can meet the needs of of running at high speed.In addition, the dustproof design that dustproof cover is formed, can avoid the entrance of iron filings and cutting fluid in production and processing, further increases cutter life.

Description

Oil-way tool shank
Technical field
The utility model relates to Computerized Numerical Control processing technology field, in particular to a kind of oil-way tool shank.
Background technique
Oil-way tool shank is the connector of lathe and cutter, is used widely in machining, and it is each to have drilling and milling, boring Kind processing technology requirement, knife handle ontology are divided into outer cooling and two kinds of series of interior cooling.Due to numerical control machining center production firm by Type and price, most type still use outer cooling system, due to the needs of modern machining accuracy, outer cooling system It is not able to satisfy the requirement of deep chamber drilling and milling, therefore each knife handle production firm releases one after another by the outer cold knife handle for turning inner cold system, because By the limitation of R&D capability, the effect that customer requirement uses much is not achieved on cryoprobe handle revolving speed in outer cold turn at this stage, Revolving speed can only generally be controlled to be turned in 3000-4000, so product processing and cutter requirement is fundamentally not achieved.
Utility model content
The main purpose of the utility model is that proposing a kind of oil-way tool shank, can meet the needs of of running at high speed.In addition, The dustproof design that dustproof cover is formed, can avoid the entrance of iron filings and cutting fluid in production and processing, further increase cutter use Service life.
To achieve the above object, a kind of oil-way tool shank provided by the utility model, the oil-way tool shank include holder main body And oil circuit cylinder body, it is equipped with the first inner hole, the second inner hole and the third inner hole of connection setting in the oil circuit cylinder body, described the One inner hole and the third inner hole are symmetrically set in the two sides of second inner hole, and the oil circuit cylinder body is sheathed on the holder main body Outside so that second inner hole is connected to the power transmission inside groove of the holder main body by the through-hole of the holder main body side wall, First inner hole is successively equipped with the first oil sealing, first bearing and dustproof cover by interior outward, the third inner hole from it is interior toward It is successively equipped with the second oil sealing, second bearing and bearing locating ring outside, the side of the oil circuit cylinder body is also interior to be equipped with connection institute The logical beam hanger mounting groove of the second inner hole is stated, logical beam hanger adjustment structure is installed on correspondence.
Optionally, dustproof cover washer is also equipped between the first bearing and the dustproof cover.
Optionally, the dustproof cover is also equipped with cylinder body fixed circlip far from the side of the dustproof cover washer, to realize Being further fastenedly connected between the oil circuit cylinder body and the holder main body.
Optionally, the bearing locating ring realizes the fastening between the oil circuit cylinder body by locating ring fixed screw Connection.
Optionally, the bearing locating ring is realized and the knife by the cooperation of locating ring steel ball and steel ball fixed screw Being fastenedly connected between handle main body.
Optionally, the logical beam hanger adjustment structure includes logical beam hanger locating piece, logical beam hanger and logical beam hanger adjustment spring, institute Logical beam hanger is stated to carry out abutting connection, the logical beam hanger with the bottom wall of the logical beam hanger mounting groove by the logical beam hanger adjustment spring Logical sucker rod sealing ring is equipped between the side wall of the logical beam hanger mounting groove, the outside of the logical beam hanger is adjusted by logical beam hanger Screw is equipped with logical beam hanger locating piece.
Oil-way tool shank provided by the utility model comprising holder main body and oil circuit cylinder body, oil circuit cylinder body are sheathed on knife The outside of handle main body, so that the second inner hole of oil circuit cylinder body is connected in the power transmission of holder main body by the through-hole of holder main body side wall First inner hole of slot, oil circuit cylinder body is successively equipped with the first oil sealing, first bearing and dustproof cover by interior outward, oil circuit cylinder body Third inner hole is successively equipped with the second oil sealing, second bearing and bearing locating ring by interior outward, so, the oil-way tool shank It can be achieved by technical effect cold in outer cold turn, and by using the locating ring of design bearing, it is direct by screw to can avoid tradition The friction phenomenon generated with holder main body contact retainer plate positioning, meanwhile, dustproof cover assembles compactness and is fitted close, and avoids previous Backlash and lathe in the run at high speed centrifugal force and friction noise of lower generation, thus, this oil-way tool shank can meet high speed The demand of operating.In addition, the dustproof design that dustproof cover is formed, can avoid the entrance of iron filings and cutting fluid in production and processing, into One step improves cutter life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of oil-way tool shank provided by the embodiment of the utility model.
Fig. 2 is the fractionation structural representation of oil-way tool shank shown in Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.
As shown in Figures 1 and 2, the utility model embodiment provides a kind of oil-way tool shank 100, which includes Holder main body 110 and oil circuit cylinder body 120, wherein 120 are equipped in the first inner hole 121, second of connection setting in oil circuit cylinder body Hole 122 and third inner hole 123, the first inner hole 121 is with third inner hole 123 in the two sides of the second inner hole 122, oil circuit cylinder body 120 It is sheathed on the outside of holder main body 110, so that the second inner hole 122 is connected to knife handle master by the through-hole 11 of 110 side wall of holder main body The power transmission inside groove 111 of body 110, the first inner hole 121 are successively equipped with the first oil sealing 131, first bearing 132 and anti-by interior outward Dirt lid 133, third inner hole 123 are successively equipped with the second oil sealing 134, second bearing 135 and bearing locating ring by interior outward 136, the also interior logical beam hanger mounting groove 124 for being equipped with the second inner hole 122 of connection in the side of oil circuit cylinder body 120 is installed on logical with correspondence Beam hanger adjustment structure 140.
In the present embodiment, as shown in Figure 1, being also equipped with dustproof cover washer between first bearing 132 and dustproof cover 133 137, to ensure the sealing performance of dustproof cover 133.Dustproof cover 133 is also equipped with cylinder body far from the side of dustproof cover washer 137 and consolidates Circlip 138 is determined, to realize being further fastenedly connected between oil circuit cylinder body 120 and holder main body 110.Bearing locating ring 136 is logical Locating ring fixed screw 12 is crossed to realize being fastenedly connected between oil circuit cylinder body 120.Bearing locating ring 136 passes through locating ring steel The cooperation of ball 13 and steel ball fixed screw 14 is to realize being fastenedly connected between holder main body 110.
As shown in Figures 1 and 2, leading to beam hanger adjustment structure 140 includes logical beam hanger locating piece 141, logical beam hanger 142 and logical oil Bar adjustment spring 143, logical beam hanger 142 carry out the company of abutting with the bottom wall of logical beam hanger mounting groove 122 by logical beam hanger adjustment spring 143 It connects, is equipped with logical sucker rod sealing ring 15 between logical beam hanger 142 and the side wall of logical beam hanger mounting groove 124, the outside for leading to beam hanger 142 is logical It crosses logical beam hanger adjusting screw 16 and is equipped with logical beam hanger locating piece 141.
So, in use, the logical outer connection fixed seat of beam hanger 142, with by fixing seat access oil inlet pipe, coolant pipe and Connecting machine tool main shaft.The oil or coolant pipe of oil inlet pipe enter logical beam hanger mounting groove 124 by logical beam hanger 142, then, successively Enter the power transmission inside groove of the second inner hole 122 and holder main body 110.It is adjusted when the logical beam hanger on logical beam hanger locating piece 141 Screw 16 unclamps, and logical beam hanger 142 can be enable freely up and down to move, adjustment knife handle power transmission inside groove and logical 142 direction of beam hanger, knife Handle is packed into machine tool chief axis, observes logical beam hanger 142 and fixing seat fitness, because logical beam hanger adjustment spring is arranged at logical 142 bottom of beam hanger 143, logical beam hanger 142 can be made to be fitted close with logical sucker rod sealing ring 15, connect oil inlet pipe, locked above logical beam hanger locating piece 141 Logical beam hanger adjusting screw 16, keep logical beam hanger locating piece 141 fixed with logical beam hanger 142, there is no need to de-regulations when next time uses Logical the distance between beam hanger 142 and fixing seat.There is certain extendable room because logical beam hanger locating piece 141 is assemblied in main body, leads to 142 bottom of beam hanger is equipped with logical beam hanger adjustment spring 143, so leading between beam hanger 142 and fixing seat all when replacing knife handle every time It is flexible contact, there is no the damages to cutter.
Oil-way tool shank provided by the utility model comprising holder main body and oil circuit cylinder body, oil circuit cylinder body are sheathed on knife The outside of handle main body, so that the second inner hole of oil circuit cylinder body is connected in the power transmission of holder main body by the through-hole of holder main body side wall First inner hole of slot, oil circuit cylinder body is successively equipped with the first oil sealing, first bearing and dustproof cover by interior outward, oil circuit cylinder body Third inner hole is successively equipped with the second oil sealing, second bearing and bearing locating ring by interior outward, so, the oil-way tool shank It can be achieved by technical effect cold in outer cold turn, and by using the locating ring of design bearing, it is direct by screw to can avoid tradition The friction phenomenon generated with holder main body contact retainer plate positioning, meanwhile, dustproof cover assembles compactness and is fitted close, and avoids previous Backlash and lathe in the run at high speed centrifugal force and friction noise of lower generation, thus, this oil-way tool shank can meet high speed The demand of operating.In addition, the dustproof design that dustproof cover is formed, can avoid the entrance of iron filings and cutting fluid in production and processing, into One step improves cutter life.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (6)

1.一种油路刀柄，其特征在于，所述油路刀柄包括刀柄主体以及油路缸体，所述油路缸体内设有连通设置的第一内孔、第二内孔以及第三内孔，所述第一内孔与所述第三内孔对称设于所述第二内孔的两侧，所述油路缸体套设于所述刀柄主体的外侧，使得所述第二内孔通过所述刀柄主体侧壁的通孔连通所述刀柄主体的传力内槽，所述第一内孔由内往外依次装配有第一油封、第一轴承以及防尘盖，所述第三内孔由内往外依次装配有第二油封、第二轴承以及轴承定位圈，所述油路缸体的一侧还内设有连通所述第二内孔的通油杆安装槽，以对应安设有通油杆调节结构。1. An oil circuit tool holder, characterized in that, the oil circuit tool handle comprises a tool holder main body and an oil circuit cylinder body, and the oil circuit cylinder body is provided with a first inner hole and a second inner hole that are communicated and arranged and a third inner hole, the first inner hole and the third inner hole are symmetrically arranged on both sides of the second inner hole, and the oil circuit cylinder body is sleeved on the outer side of the handle body, so that The second inner hole communicates with the force transmission inner groove of the tool handle body through the through hole of the side wall of the tool handle body, and the first inner hole is sequentially assembled with a first oil seal, a first bearing and an anti-static groove from the inside to the outside. Dust cover, the third inner hole is assembled with a second oil seal, a second bearing and a bearing locating ring in sequence from the inside to the outside, and one side of the oil circuit cylinder block is also provided with an oil passage that communicates with the second inner hole The rod installation groove is equipped with the oil-passing rod adjustment structure correspondingly. 2.根据权利要求1所述的油路刀柄，其特征在于，所述第一轴承与所述防尘盖之间还装配有防尘盖垫圈。2 . The oil path tool holder according to claim 1 , wherein a dust cover gasket is further assembled between the first bearing and the dust cover. 3 . 3.根据权利要求2所述的油路刀柄，其特征在于，所述防尘盖远离所述防尘盖垫圈的一侧还装配有缸体固定卡簧，以实现所述油路缸体与所述刀柄主体之间的进一步紧固连接。3 . The oil circuit tool holder according to claim 2 , wherein the side of the dust cover away from the dust cover gasket is further equipped with a cylinder block fixing circlip to realize the oil circuit cylinder block. 4 . A further secure connection with the handle body. 4.根据权利要求1所述的油路刀柄，其特征在于，所述轴承定位圈通过定位圈固定螺丝来实现与所述油路缸体之间的紧固连接。4 . The oil circuit tool holder according to claim 1 , wherein the bearing positioning ring is fastened to the oil circuit cylinder block by fixing screws of the positioning ring. 5 . 5.根据权利要求1所述的油路刀柄，其特征在于，所述轴承定位圈通过定位圈钢球与钢球固定螺丝的配合来实现与所述刀柄主体之间的紧固连接。5 . The oil path tool holder according to claim 1 , wherein the bearing positioning ring is fastened to the tool holder body through the cooperation of the steel ball of the positioning ring and the steel ball fixing screw. 6 . 6.根据权利要求1-5任一所述的油路刀柄，其特征在于，所述通油杆调节结构包括通油杆定位块、通油杆以及通油杆调节弹簧，所述通油杆通过所述通油杆调节弹簧与所述通油杆安装槽的底壁进行抵接连接，所述通油杆与所述通油杆安装槽的侧壁之间装配有通油杆密封圈，所述通油杆的外侧通过通油杆调节螺丝装配有通油杆定位块。6. The oil passage tool holder according to any one of claims 1-5, wherein the oil passage rod adjustment structure comprises an oil passage rod positioning block, an oil passage rod and an oil passage rod adjustment spring, and the oil passage rod The rod is abutted and connected to the bottom wall of the oil-passing rod installation groove through the oil-passing rod adjustment spring, and an oil-passing rod sealing ring is assembled between the oil-passing rod and the side wall of the oil-passing rod installation groove , the outer side of the oil-passing rod is equipped with an oil-passing rod positioning block through the oil-passing rod adjusting screw.
CN201821652674.XU 2018-10-11 2018-10-11 Oil way handle Active CN208991790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821652674.XU CN208991790U (en) 2018-10-11 2018-10-11 Oil way handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821652674.XU CN208991790U (en) 2018-10-11 2018-10-11 Oil way handle

Publications (1)

Publication Number Publication Date
CN208991790U true CN208991790U (en) 2019-06-18

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ID=66803680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821652674.XU Active CN208991790U (en) 2018-10-11 2018-10-11 Oil way handle

Country Status (1)

Country Link
CN (1) CN208991790U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110605428A (en) * 2019-09-10 2019-12-24 汇专绿色工具有限公司 Outer cold interior cold handle of a knife and outer cold interior cold handle of a knife subassembly that changes of outer cold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110605428A (en) * 2019-09-10 2019-12-24 汇专绿色工具有限公司 Outer cold interior cold handle of a knife and outer cold interior cold handle of a knife subassembly that changes of outer cold
CN110605428B (en) * 2019-09-10 2022-03-18 汇专科技集团股份有限公司 Outer cold interior cold handle of a knife and outer cold interior cold handle of a knife subassembly that changes of outer cold

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Oil circuit knife handle

Granted publication date: 20190618

Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Longgang Branch

Pledgor: SHENZHEN XINYUANJIAN MACHINERY MANUFACTURING Co.,Ltd.

Registration number: Y2025980010627