CN201335334Y

CN201335334Y - Oil-way tool shank connecting device

Info

Publication number: CN201335334Y
Application number: CNU2009201292177U
Authority: CN
Inventors: 傅联军; 崔承谭; 赵殿超
Original assignee: SHENZHEN CITY DINGTAI CNC MACHINE TOOL CO Ltd
Current assignee: SHENZHEN CITY DINGTAI CNC MACHINE TOOL CO Ltd
Priority date: 2009-01-09
Filing date: 2009-01-09
Publication date: 2009-10-28
Anticipated expiration: 2019-01-09

Abstract

An oil-way tool shank connecting device comprises a body main shaft, and further comprises an oil-way tool shank connecting pipe and a cooling pipeline, wherein, an oil-way tool shank is integrally arranged on the main shaft. The oil-way tool shank connecting device is characterized in that a connecting block is arranged between the oil-way tool shank and the cooling pipeline; a channel is formed in the connecting block, and a tool shank connection opening is formed at the lower end of the channel; the oil-way tool shank connecting pipe is connected between the tool shank connection opening and the oil-way tool shank; and the outlet at the other end of the channel is connected with the cooling pipeline. The utility model conveniently and rapidly realizes the connection of the oil-way tool shanks with various specifications and the cooling pipeline, has the advantages of exquisite appearance and low cost, and can be used for vertical and horizontal type milling machines, numerical control milling machines and machining center machine tools.

Description

Oil circuit handle of a knife jockey

Technical field

The utility model relates to the jockey between a kind of oil circuit handle of a knife and the oil cooling service pipe.

Background technology

The oil circuit handle of a knife is a kind of special handle that has the cooling line joint, is mainly used in deep hole machining.Cooling fluid flows into the endoporus that is contained in the cutter on the handle of a knife by the water channel of pipe joint in handle of a knife, from the ejection of cutter bottom, the cooling fluid that has absorbed Tool in Cutting heat is got back to pipe joint by water pump by pipeline after being collected by water tank again, thereby cooling fluid so recycles the purpose that reaches the cooling cutter.

The common oil circuit handle of a knife and the pipeline jointing construction of cooling earlier are fixed on oil circuit handle of a knife tube connector 3 on the oil circuit handle of a knife 2 with main shaft 1 one as shown in Figure 1, and oil circuit handle of a knife tube connector 3 other ends are inserted in the cooling line 4, then with 18 lockings of larynx hoop.The shortcoming of this mode is as follows: the attended operation time is long, efficient is low; Can not be used to have the lathe of automatic tool exchange system; Need stand on the workbench during manual fastening larynx hoop and operate, have potential safety hazard.

The utility model content

The purpose of this utility model is that at the above problem providing a kind of can connect fast, the oil circuit handle of a knife jockey of being convenient to change.

This oil circuit handle of a knife jockey, comprise the body main shaft, be integrally formed with the oil circuit handle of a knife on the main shaft, also comprise oil circuit handle of a knife tube connector and cooling line, it is characterized in that: be provided with a contiguous block between described oil circuit handle of a knife and cooling line, be provided with passage in the contiguous block, the passage lower end is the handle of a knife connector, oil circuit handle of a knife tube connector is connected between handle of a knife connector and the oil circuit handle of a knife, and the outlet of the passage other end is connected with cooling line.

Can also reach the purpose of this utility model by following measure:

Handle of a knife connector place at contiguous block establishes a groove, be provided with a plate in the groove, connecting plate is connected with contiguous block by securing member, be provided with through hole corresponding to oil circuit handle of a knife tube connector on the connecting plate, the through hole that oil circuit handle of a knife tube connector passes connecting plate docks with the handle of a knife connector, and be provided with ring-like sealing gasket and 0 RunddichtringO between oil circuit handle of a knife tube connector top and fixed block, securing member is a screw.

Contiguous block is fixed on the bottom of main shaft body by securing member, and securing member is a screw, can adjust the distance of the fixed block center and the alignment of shafts by screw.

Be provided with a tube connector between passage other end outlet and cooling line, described tube connector one end is fixed in the socket that contiguous block is provided with, and the other end is inserted in the cooling tube, and the outside is fastening with the larynx sieve.

The utility model can be realized the oil circuit handle of a knife of all size and being connected of cooling line quickly and easily.The utility model external form is small and exquisite, and cost is low, can be used for vertical, horizontal milling machine, CNC milling machine and machining center lathe.

Description of drawings

Fig. 1 is existing oil circuit handle of a knife jockey structural representation.

Fig. 2 is the utility model structural representation.

The specific embodiment

The utility model is specified with embodiment below in conjunction with accompanying drawing:

As shown in Figure 2, this oil circuit handle of a knife jockey with existing identical, comprises body main shaft 1, is integrally formed with oil circuit handle of a knife 2 on the main shaft 1, also comprises oil circuit handle of a knife tube connector 3 and cooling line 4.Institute's difference is: be provided with a contiguous block 5 at described oil circuit handle of a

knife

2 and 4 of cooling lines, be provided with passage 6 in the contiguous block 5, the passage lower end is a handle of a knife connector 7, handle of a knife connector 7 is connected 2 and is connected with oil circuit handle of a knife tube connector 3 with the oil circuit handle of a knife, passage other end outlet 8 is connected with cooling line 4.As shown in the figure, handle of a knife connector 7 places at contiguous block 5 establish a groove 9, be provided with a plate 10 in the groove 9, connecting plate 10 passes through securing member, here use screw 11 to fixedly connected with contiguous block 5, be provided with through hole corresponding to oil circuit handle of a knife tube connector 3 on the connecting plate 10, the through hole that connecting plate 10 is passed in oil circuit handle of a knife tube connector 3 upper ends docks with handle of a knife connector 7, and be provided with ring-like sealing gasket 12 and O RunddichtringO 13 at oil circuit handle of a knife tube connector 3 tops and 5 of fixed blocks, the connected mode of oil circuit handle of a knife tube connector 3 lower ends is identical with prior art, inserts on the oil circuit handle of a knife 2, and the bottom is provided with spring 14, be used to apply power upwards, reach the purpose of tight interface.Contiguous block 5 is the bottoms that are fixed on main shaft body 16 by screw 15, can finely tune the distance at fixed block 5 centers and main shaft 1 center by adjusting screw 15.Passage other end outlet 8 and 4 of cooling lines are provided with a tube connector 17, and tube connector 17 1 ends are fixed in the socket that contiguous block 5 is provided with, and other end connected mode is identical with prior art, are inserted in the cooling tube, and the outside is sieved 18 fastening with larynx.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.

Claims

1, a kind of oil circuit handle of a knife jockey, comprise the body main shaft, be integrally formed with the oil circuit handle of a knife on the main shaft, also comprise oil circuit handle of a knife tube connector and cooling line, it is characterized in that: be provided with a contiguous block between described oil circuit handle of a knife and cooling line, be provided with passage in the contiguous block, the passage lower end is the handle of a knife connector, oil circuit handle of a knife tube connector is connected between handle of a knife connector and the oil circuit handle of a knife, and the outlet of the passage other end is connected with cooling line.

2, oil circuit handle of a knife jockey according to claim 1, it is characterized in that: the handle of a knife connector place of described contiguous block is a groove, be provided with a plate in the groove, connecting plate is connected with contiguous block by securing member, be provided with through hole corresponding to oil circuit handle of a knife tube connector on the connecting plate, the through hole that oil circuit handle of a knife tube connector passes connecting plate docks with the handle of a knife connector, and is provided with ring-like sealing gasket and O RunddichtringO between oil circuit handle of a knife tube connector top and fixed block.

3, oil circuit handle of a knife jockey according to claim 1, it is characterized in that: described contiguous block is fixed on the bottom of main shaft body by securing member.

4, according to claim 2 or 3 described oil circuit handle of a knife jockeys, it is characterized in that: described securing member is a screw.

5, oil circuit handle of a knife jockey according to claim 1, it is characterized in that: be provided with a tube connector between described passage other end outlet and cooling line, described tube connector one end is fixed in the socket that contiguous block is provided with, and the other end is inserted in the cooling tube, and the outside is fastening with the larynx sieve.