CN217142600U

CN217142600U - Built-in cutting lubricating and cooling system of tapping machine

Info

Publication number: CN217142600U
Application number: CN202220127297.8U
Authority: CN
Inventors: 徐志强; 徐加跃
Original assignee: Zhejiang Nate Automobile Standard Component Co ltd
Current assignee: Zhejiang Nate Automobile Standard Component Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-09
Anticipated expiration: 2032-01-18

Abstract

The utility model provides a built-in cutting lubrication and cooling system of tapping machine, including the push pedal, screw tap chip groove has been seted up to push pedal upper surface one side, the both sides of crossing screw tap chip groove all are equipped with the oil circuit of arranging along screw tap chip groove length direction, the oil circuit is seted up in the push pedal, evenly be equipped with a plurality of nozzle openings between oil circuit and the screw tap chip groove, one side of keeping away from the nozzle opening in the oil circuit is installed the connecting pipe, the stop valve that is used for connecting the oil supply pipeline is installed to the connecting pipe other end, it is equipped with the locating part that is used for the restriction to wait to process the nut position to cross screw tap chip groove one side, the utility model discloses following beneficial effect has: scrap iron and oil foam can not be splashed everywhere, the service life of the screw tap is prolonged, and the processing quality of products is improved.

Description

Built-in cutting lubricating and cooling system of tapping machine

Technical Field

The utility model relates to a built-in cutting lubrication and cooling system of tapping machine belongs to tapping machine technical field.

Background

The tapping machine needs to continuously use tapping machine oil for lubrication, cooling and chip removal during tapping, the traditional method at present is that an oil pipe is directly sprayed on the surface of a product and one end of a screw tap, a nut is cushioned on a push plate, then the screw tap conducts tapping and cutting, and the oil pipe sprays oil from the front for lubrication and cooling, but the method has several insurmountable problems that 1, oil is sprayed on the screw tap to splash seriously; 2. the screw tap can not be directly cooled, the service life of the screw tap can not be fully played, and the end part of the screw tap can not be cooled in time because the push plate blocks oil which can not enter; 3. iron scraps on the screw tap can not be washed away in time, so that the iron scraps are easily accumulated on the push plate, and the subsequent nut tapping quality is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a built-in cutting lubrication and cooling system of tapping machine to solve the problem that proposes in the above-mentioned background art, the utility model provides high screw tap life improves the processingquality of product, can not cause iron fillings, oil foam to splash everywhere.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a built-in cutting lubrication and cooling system of tapping machine, includes the push pedal, screw tap chip groove has been seted up to push pedal upper surface one side, the both sides of crossing screw tap chip groove all are equipped with along the oil circuit that cross screw tap chip groove length direction and arrange, the oil circuit is seted up in the push pedal, the oil circuit evenly is equipped with a plurality of nozzle openings with crossing between the screw tap chip groove, keep away from one side of nozzle opening in the oil circuit and install the connecting pipe, the stop valve that is used for connecting the oil supply pipeline is installed to the connecting pipe other end, it is equipped with the locating part that is used for the restriction to treat the processing nut position to cross screw tap chip groove one side.

Further, the locating part includes six positive frames, six positive frames pass through connecting screw and push pedal fixed connection, first screw hole has all been seted up on three faces of six positive frames, and is three first screw hole arranges in turn, first screw hole female connection has the tight double-screw bolt of clamp that is used for the restriction to wait to process the screw position, the one end that the tight double-screw bolt of clamp is in six positive frame outsides is seted up two bayonets that are used for matching the spanner.

Furthermore, equal fixedly connected with fixed ear on two faces that parallel of regular six frames, fixed ear passes through connecting screw and push pedal fixed connection.

Furthermore, the rectangular channel has been seted up with the position that fixed ear contacted to the push pedal, install detachable connecting portion in the rectangular channel, connecting portion are the rectangle structure, connecting portion offer towards the one side of fixed ear with connecting screw matched with screw thread blind hole, connecting screw runs through fixed ear and threaded connection in the screw thread blind hole.

Furthermore, a second threaded hole which is vertically arranged is formed in the upper surface of the connecting portion, a penetrating hole which is communicated with the rectangular groove is formed in the upper surface of the push plate, and a limiting screw which is in threaded connection with the second threaded hole is inserted into the penetrating hole.

Further, the push pedal all fixedly connected with fixed plate with two adjacent side lower part edges of connecting pipe, the mounting hole that is used for alternate the bolt is seted up to the fixed plate upper surface.

The utility model has the advantages that:

1. an oil way is made on the push plate, an oil pipe is connected to the oil way, oil is flushed to the iron chip groove of the screw tap from an oil injection hole, the screw tap can be fully lubricated during working, the screw tap is directly cooled after the screw tap passes through a nut to be machined, iron chips on the screw tap are flushed down to clean the screw tap, the iron chips and oil foam cannot splash everywhere, the service life of the screw tap is prolonged, and the machining quality of products is improved.

2. The nut to be processed is arranged in the hexahedral frame, and then the three clamping studs are screwed, so that the nut to be processed is fixed in the hexahedral frame, the position of the nut to be processed is limited, the nut to be processed with different sizes can be clamped conveniently, and the application range is enlarged.

3. Will process on connecting portion with connecting screw matched with screw thread blind hole to in installing the rectangular channel in the push pedal with connecting portion, realize the grafting of connecting portion and push pedal, when the screw thread blind hole is impaired because of reasons such as wrong silk, change connecting portion can, need not change whole push pedal, reduce cost of maintenance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of the built-in cutting lubricating and cooling system of the tapping machine of the present invention;

FIG. 2 is a mutually matched state diagram of a screw tap, a nut to be machined and a push plate in the built-in cutting and lubricating cooling system of the tapping machine of the utility model;

FIG. 3 is a cross-sectional view of a push plate in the built-in cutting, lubricating and cooling system of the tapping machine of the present invention;

fig. 4 is an assembly schematic view of a clamping stud and a regular hexahedral frame in the built-in cutting lubrication cooling system of the tapping machine of the present invention;

fig. 5 is an assembly schematic diagram of a connecting portion and a push plate in the built-in cutting, lubricating and cooling system of the tapping machine of the present invention;

in the figure: the machining process comprises the following steps of 1-push plate, 2-stop valve, 3-connecting pipe, 4-fixing plate, 5-regular hexagonal frame, 6-limit screw, 7-screw tap chip groove, 8-oil hole, 9-oil spraying hole, 10-nut to be machined, 11-screw tap, 12-first threaded hole, 13-clamping stud, 14-fixing lug, 15-rectangular groove, 16-second threaded hole, 17-connecting part and 18-threaded blind hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a built-in cutting lubrication and cooling system of tapping machine, includes push pedal 1, push pedal 1 and the equal fixedly connected with fixed plate 4 of two adjacent side lower part edges of connecting pipe 3, and the mounting hole that is used for alternate the bolt is offered to fixed plate 4 upper surface, passes the mounting hole with the bolt and installs in required position department, accomplishes the fixed of fixed plate 4 positions, and the position of push pedal 1 is restricted promptly.

Referring to fig. 1, 2 and 3, a tap iron notch 7 is formed in one side of the upper surface of a push plate 1, oil ways 8 arranged along the length direction of the tap iron notch 7 are arranged on two sides of the tap iron notch 7, the oil ways 8 are formed in the push plate 1, a plurality of oil spraying holes 9 are uniformly formed between the oil ways 8 and the tap iron notch 7, the oil ways 8 are formed in the push plate 1, oil pipes are connected to the oil ways 8, oil is sprayed to the tap iron notch 7 from the oil spraying holes 9, the tap 11 can be fully lubricated during working, the tap 11 is directly cooled after passing through a nut 10 to be machined, scrap iron and oil foam on the tap 11 are washed down to clean the tap 11, the scrap iron and the oil foam cannot splash everywhere, the service life of the tap 11 is prolonged, and the machining quality of products is improved.

Referring to fig. 1, keep away from one side of nozzle opening 9 in the oil circuit 8 and install connecting pipe 3, the stop valve 2 that is used for connecting the oil supply pipeline is installed to the 3 other ends of connecting pipe, inserts stop valve 2 on the oil supply pipeline to through the break-make of control stop valve 2, be convenient for control the break-make of oil supply pipeline, simultaneously through the aperture of adjustment stop valve 2, be convenient for adjust the flow of fluid.

Referring to fig. 1, 4 and 5, a regular hexahedral frame 5 for limiting the position of a nut 10 to be processed is arranged on one side of a tap iron-removing groove 7, fixing lugs 14 are fixedly connected to two parallel surfaces of the regular hexahedral frame 5, a rectangular groove 15 is formed in a contact position of a push plate 1 and the fixing lugs 14, a detachable connecting portion 17 is installed in the rectangular groove 15, the connecting portion 17 is of a rectangular structure, a threaded blind hole 18 matched with a connecting screw is formed in one surface of the connecting portion 17 facing the fixing lugs 14, the connecting screw penetrates through the fixing lugs 14 and is in threaded connection with the threaded blind hole 18, a second threaded hole 16 which is vertically arranged is formed in the upper surface of the connecting portion 17, a through hole communicated with the rectangular groove 15 is formed in the upper surface of the push plate 1, a limiting screw 6 in threaded connection with the second threaded hole 16 is inserted in the through hole, after the connecting portion 17 is inserted in the rectangular groove 15, the limiting screw 6 is screwed into the through hole 16, thereby accomplish the fixed connection of connecting portion 17 and push pedal 1, pass fixed ear 14 with the connecting screw and twist in the screw blind hole 18, accomplish the connection of cubic frame 5 and push pedal 1, when screw blind hole 18 is impaired because of reasons such as wrong silk, take out and change connecting portion 17 from rectangular channel 15 can, need not change push pedal 1, reduce cost of maintenance.

Referring to fig. 1 and 4, three faces of the regular hexagonal frame 5 are all provided with first threaded holes 12, the three first threaded holes 12 are alternately arranged, the first threaded holes 12 are internally threaded with clamping studs 13 used for limiting the positions of the threads to be processed, one ends of the clamping studs 13, which are located on the outer side of the regular hexagonal frame 5, are provided with two bayonets used for matching a wrench, nuts 10 to be processed are arranged in the regular hexagonal frame 5, then the three clamping studs 13 are screwed, so that the nuts 10 to be processed are fixed in the regular hexagonal frame 5, the position of the nuts 10 to be processed is limited, meanwhile, the nuts 10 to be processed of different sizes can be conveniently clamped, and the application range is enlarged.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a built-in cutting lubrication cooling system of tapping machine, includes push pedal (1), its characterized in that: push pedal (1) upper surface one side has been seted up the tap and has been arranged iron chip groove (7), the both sides of crossing tap row iron chip groove (7) all are equipped with along oil circuit (8) of crossing tap row iron chip groove (7) length direction and arranging, oil circuit (8) are seted up in push pedal (1), oil circuit (8) and cross the tap row evenly are equipped with a plurality of nozzle openings (9) between iron chip groove (7), one side of keeping away from nozzle opening (9) in oil circuit (8) installs connecting pipe (3), stop valve (2) that are used for connecting the oil supply pipeline are installed to the connecting pipe (3) other end, it is equipped with the locating part that is used for the restriction to treat processing nut (10) position to cross tap row iron chip groove (7) one side.

2. The built-in cutting, lubricating and cooling system for the tapping machine according to claim 1, wherein: the locating part includes positive six frames (5), positive six frames (5) are through connecting screw and push pedal (1) fixed connection, first screw hole (12) have all been seted up on three faces of positive six frames (5), and are three first screw hole (12) are arranged in turn, first screw hole (12) female connection has and is used for restricting the tight double-screw bolt (13) of clamp of waiting to process the screw thread position, press from both sides tight double-screw bolt (13) and be in the bayonet socket that two are used for matcing the spanner is seted up to the one end in positive six frames (5) outside.

3. The built-in cutting, lubricating and cooling system for the tapping machine according to claim 2, wherein: the six-face frame is characterized in that fixing lugs (14) are fixedly connected to two parallel faces of the six-face frame (5), and the fixing lugs (14) are fixedly connected with the push plate (1) through connecting screws.

4. The built-in cutting, lubricating and cooling system for the tapping machine according to claim 3, wherein: rectangular channel (15) have been seted up with the position that fixed ear (14) contacted in push pedal (1), install detachable connecting portion (17) in rectangular channel (15), connecting portion (17) are the rectangle structure, connecting portion (17) are seted up towards the one side of fixed ear (14) and are connected screw matched with screw thread blind hole (18), the connection screw runs through fixed ear (14) and threaded connection in screw thread blind hole (18).

5. The built-in cutting, lubricating and cooling system for the tapping machine as set forth in claim 4, wherein: the upper surface of the connecting part (17) is provided with a second threaded hole (16) which is vertically arranged, the upper surface of the push plate (1) is provided with a through hole which is communicated with the rectangular groove (15), and a limit screw (6) which is in threaded connection with the second threaded hole (16) is inserted into the through hole.

6. The built-in cutting, lubricating and cooling system for the tapping machine according to claim 1, wherein: push pedal (1) and two adjacent side lower part edges of connecting pipe (3) equal fixedly connected with fixed plate (4), the mounting hole that is used for interlude the bolt is offered to fixed plate (4) upper surface.