CN213258429U

CN213258429U - Air injection equipment for machine tool

Info

Publication number: CN213258429U
Application number: CN202022258932.XU
Authority: CN
Inventors: 王立江
Original assignee: Chengdu Jingcheng Chuangda Technology Co ltd
Current assignee: Chengdu Jingcheng Chuangda Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-25
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a gas injection device for a machine tool, which comprises a rodless cylinder, a connecting rod, a spray rod and a collecting mechanism, wherein the rodless cylinder is arranged on a machine tool body and is horizontally arranged, a piston in the rodless cylinder is fixedly connected with the bottom of the connecting rod, the spray rod is detachably arranged at the top of the connecting rod, one end of the spray rod is provided with a nozzle, the nozzle of the spray rod faces to a workbench on the machine tool body, the nozzle is used for injecting gas onto the workbench, the spray rod is obliquely arranged, the collecting mechanism comprises a collecting box, a baffle, a slag hole and a cover plate, the collecting box is fixedly connected with one side of the machine tool body, which is far away from the rodless cylinder, the collecting box is provided with a cavity with an upward opening, the baffle is obliquely arranged, the top of the baffle faces to the workbench, the bottom of the collecting box is provided with a slag hole, the technical problems in the prior art are solved, such as: scrap iron is not easy to clean and collect.

Description

Air injection equipment for machine tool

Technical Field

The utility model relates to a lathe field is an air injection equipment for lathe particularly.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

But when the lathe used, often produced a large amount of iron fillings on its workstation, the iron fillings on the workstation were cleared up to the mode that prior art adopted artifical clearance usually, and not only loaded down with trivial details but also the clearance effect is not good to when the clearance, the iron fillings also only sweep subaerial or sweep one side and catch with collecting box, not only destroy the production environment, still very be not convenient for collect, it has existed: the scrap iron is inconvenient to clean and is not easy to collect.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the utility model provides a jet equipment for lathe for solve the technical problem that exists among the prior art, if: scrap iron is not easy to clean and collect.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the air injection device for the machine tool comprises a rodless cylinder, a connecting rod, a spray rod and a collecting mechanism, wherein the rodless cylinder is installed on a machine tool body and horizontally arranged, a piston in the rodless cylinder is fixedly connected with the bottom of the connecting rod, the spray rod is detachably arranged at the top of the connecting rod, one end of the spray rod is provided with a nozzle, the nozzle of the spray rod faces a workbench on the machine tool body, the nozzle is used for injecting air onto the workbench, and the spray rod is obliquely arranged;

the collecting mechanism comprises a collecting box, a baffle, a slag hole and a cover plate, the collecting box is fixedly connected with one side of the machine tool body far away from the rodless cylinder, the collecting box is provided with a cavity with an upward opening, the end surface of the opening of the collecting box is flush with the workbench, the baffle is arranged on one side of the collecting box far away from the rodless cylinder, the bottom of the baffle is detachably connected with the opening end surface of the collecting box, the baffle is obliquely arranged, the top of the baffle faces the workbench, the bottom of the collecting box is provided with the slag outlet, the cross section of the cover plate is of a convex structure which is inserted in the slag outlet and is in interference fit with the slag outlet, the inner wall of the bottom of the cavity of the collecting box is obliquely arranged, and the height of one end, close to the cover plate, of the inner wall of the bottom of the cavity is lower than that of the other end of the cover plate.

Further, the baffle includes slope portion and perpendicular portion, the opening terminal surface of collecting the box be equipped with the mounting groove of perpendicular portion adaptation, perpendicular portion set up with sliding in the mounting groove, slope portion set up in perpendicular portion top, slope portion slope sets up and the top orientation the workstation, the collection box side is equipped with a plurality of screws, the screw with perpendicular portion butt.

Further, the rodless cylinder is arranged below the workbench, and the sliding stroke of the piston is arranged between two side walls of the workbench.

Further, still include adjusting block and installation screw rod, the top of connecting rod is equipped with "U" groove, the vertical setting of connecting rod, the both sides in "U" groove all be equipped with the slide opening of installation screw rod adaptation, the installation screw rod rotationally set up in the slide opening, the adjusting block includes axial region and piece portion, piece portion set up in axial region side, the axial region be equipped with the through-hole of installation screw rod adaptation, the axial region cover is located on the installation screw rod and set up in "U" inslot, the axial region is connected the installation screw rod, piece portion connects the spray lance, the rotation axle center of installation screw rod with no pole cylinder is parallel, the spray lance with the installation screw rod is perpendicular.

Furthermore, the block part of the adjusting block is provided with a mounting hole matched with the spray rod, the spray rod is arranged in the mounting hole in a sliding mode, the block part is connected with a limiting screw in a threaded mode, and the limiting screw is abutted to the spray rod.

Further, the mounting screw is in threaded connection with a nut, and the nut is abutted to the side face of the connecting rod.

Further, still including placing the piece, place a fixed connection lathe body one side, place the piece be equipped with the hole of placing of spray lance adaptation, the spray lance is kept away from the one end of nozzle is equipped with annular protrusion.

Furthermore, the spray rod is far away from one end of the nozzle is connected with an air pipe, the nozzle is communicated with the air pipe, and the air pipe is used for connecting air supply equipment.

Compared with the prior art, the utility model, following beneficial effect has:

1. through the fixed one side of keeping away from no pole cylinder at the lathe body that sets up of collection box, its cavity opening up, the baffle slope at top and the top of baffle towards the workstation, the cavity bottom inner wall of collecting the box is the slope formula structure of slope, so blow the iron fillings of collecting the box by the spray lance and drop in the cavity, if have the iron fillings that splash, it drops in the cavity after striking the baffle, take out the apron and can emit the iron fillings in the collection box, reached the beneficial effect of being convenient for collect and discharge iron fillings.

2. When reciprocating sliding through the drive piston, the spray lance is along with piston reciprocating motion promptly, because the spray lance slope sets up and the nozzle is towards the workstation, so reciprocating in-process, the iron fillings on the clearance workstation are made a round trip to spray lance spun gas, blows it to the workstation opposite side, has reached the beneficial effect that reciprocating motion is convenient for clear up iron fillings.

3. When the mounting screw rod rotates, the adjusting block rotates along with the mounting screw rod, and the spray rod is arranged on the block part of the adjusting block, so that the angle of the spray rod can be adjusted by rotating the adjusting block, and the beneficial effect of being convenient for adjusting the air injection angle is achieved.

Drawings

Fig. 1 is an overall structure diagram of the air injection device for the machine tool of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic side sectional view of the mounting screw.

FIG. 4 is a schematic view of a mounting screw;

FIG. 5 is a schematic view of an adjustment block;

FIG. 6 is a schematic view of a machine tool body viewed from the back;

FIG. 7 is a schematic view of a collection cassette;

FIG. 8 is a schematic front cross-sectional view of a collection cassette

List of reference numerals

1-machine tool body, 2-workbench, 3-rodless cylinder, 4-piston, 5-connecting rod, 6-placing block, 7-spray rod, 8-adjusting block, 9-air pipe, 10-mounting screw rod, 11-nut, 12-collecting box, 13-baffle plate and 14-slag outlet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 1-8, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

The air injection device for the machine tool comprises a rodless cylinder 3, a connecting rod 5, a spray rod 7 and a collecting mechanism, wherein the rodless cylinder 3 is installed on a machine tool body 1 and horizontally arranged, a piston 4 in the rodless cylinder 3 is fixedly connected with the bottom of the connecting rod 5, the spray rod 7 is detachably arranged at the top of the connecting rod 5, one end of the spray rod 7 is provided with a nozzle, the nozzle of the spray rod 7 faces a workbench 2 on the machine tool body 1, the nozzle is used for injecting air onto the workbench 2, and the spray rod 7 is obliquely arranged;

the collecting mechanism comprises a collecting box 12, a baffle 13, a slag hole 14 and a cover plate 15, the collecting box 12 is fixedly connected with one side of the machine tool body 1 far away from the rodless cylinder 3, the collecting box 12 is provided with a cavity with an upward opening, the opening end surface of the collecting box 12 is flush with the workbench 2, the baffle 13 is arranged on one side of the collecting box 12 far away from the rodless cylinder 3, the bottom of the baffle 13 is detachably connected with the opening end surface of the collecting box 12, the baffle 13 is obliquely arranged, the top of the baffle 13 faces the workbench 2, the bottom of the collecting box 12 is provided with the slag outlet 14, the cross section of the cover plate 15 is of a convex structure which is inserted into the slag outlet 14 and is in interference fit with the slag outlet 14, the inner wall of the bottom of the cavity of the collecting box 12 is obliquely arranged, and the height of one end, close to the cover plate 15, of the inner wall of the bottom of the cavity is lower than that of the other end of the inner wall of the bottom of the cavity.

As shown in figure 1, be equipped with workstation 2 on the lathe body 1, workstation 2 is used for processing the part, no pole cylinder 3 is parallel with the terminal surface of workstation 2, and be in workstation 2 below, spray lance 7 passes through connecting rod 5 fixed the setting on the piston 4 of no pole cylinder 3, because the characteristic of no pole cylinder 3, when drive piston 4 reciprocating slide, spray lance 7 is along with piston 4 reciprocating motion promptly, because spray lance 7 slope sets up and the nozzle is towards workstation 2, so reciprocating in-process, the iron fillings on workstation 2 are cleared up to round trip to spray lance 7 spun gas, blow it to workstation 2 opposite side, the beneficial effect of the iron fillings of being convenient for clear up of reciprocating motion has been reached.

As shown in fig. 6, 7 and 8, the collecting box 12 is fixedly arranged on the side of the machine tool body 1 away from the rodless cylinder 3, the cavity opening of the collecting box is upward, the baffle 13 at the top is inclined, the top of the baffle 13 faces the workbench 2, the inner wall of the bottom of the cavity of the collecting box 12 is in an inclined slope structure, one end with higher height is lower, the other end with lower height is arranged at one end close to the cover plate 15, the iron pieces blown toward the collecting box 12 by the spray bar 7, which fall into the cavity through the cavity opening of the collecting box 12, if there are splashed iron pieces, it falls into the cavity after hitting the baffle 13 and slides down the inner wall of the bottom of the cavity towards the lower side of the height, towards the slag outlet 14, because the cover plate 15 is in a convex structure and is inserted into the slag outlet 14 and in interference fit, therefore, the scrap iron in the collecting box 12 can be discharged by taking out the cover plate 15, and the beneficial effect of facilitating the collection and the discharge of the scrap iron is achieved.

Further, baffle 13 includes slope portion and perpendicular portion, the opening terminal surface of collecting box 12 be equipped with the mounting groove of perpendicular portion adaptation, perpendicular portion set up with sliding in the mounting groove, slope portion set up in perpendicular portion top, slope portion slope sets up and the top orientation workstation 2, the side of collecting box 12 is equipped with a plurality of screws, the screw with perpendicular portion butt.

The vertical part of the baffle 13 is inserted in the mounting groove of the collecting box 12 and is fastened by a plurality of screws on the side surface of the collecting box 12, the baffle 13 comprises an inclined part and a vertical part, the inclined part inclines and faces the workbench 2, and the width of two sides of the inclined part is the same as that of two sides of the workbench 2.

Further, the rodless cylinder 3 is arranged below the workbench 2, and the sliding stroke of the piston 4 is arranged between two side walls of the workbench 2, so that the function of preventing the spray rod 7 from impacting the side walls of the workbench 2 when the piston 4 moves is achieved.

Further, still include adjusting block 8 and installation screw 10, the top of connecting rod 5 is equipped with "U" shape groove, the vertical setting of connecting rod 5, the both sides in "U" shape groove all be equipped with the slide opening of installation screw 10 adaptation, installation screw 10 rotationally set up in the slide opening, adjusting block 8 includes axial region and piece portion, piece portion set up in axial region side, the axial region be equipped with the through-hole of installation screw 10 adaptation, the axial region cover is located on the installation screw 10 and set up in "U" shape inslot, the axial region is connected installation screw 10, piece portion connects spray lance 7, the rotation axle center of installation screw 10 with no pole cylinder 3 is parallel, spray lance 7 with installation screw 10 is perpendicular.

In addition, the side of the mounting screw 10 is provided with a protrusion, the two sides of the U-shaped groove are provided with slide holes matched with the mounting screw 10 and the protrusion, the mounting screw 10 is rotatably arranged in the slide holes, the protrusion is arranged in the U-shaped groove, the through hole of the shaft part is matched with the mounting screw 10 and the protrusion, and the protrusion is used for driving the adjusting block 8 to rotate.

As shown in fig. 4, a protrusion is disposed on a side surface of the mounting screw 10, as shown in fig. 5, the adjusting block 8 includes a shaft portion and a block portion, the shaft portion is provided with a through hole adapted to the mounting screw 10 and the protrusion thereof, as shown in fig. 2, the top of the connecting rod 5 is provided with a "U" shaped groove, sliding holes adapted to the mounting screw 10 and the protrusion thereof are disposed on two sides of the "U" shaped groove, the shaft portion of the adjusting block 8 is disposed in the "U" shaped groove and sleeved on the mounting screw 10, the protrusion of the mounting screw 10 is engaged with the through hole of the shaft portion of the adjusting block 8, when the mounting screw 10 rotates, the adjusting block 8 rotates along with the shaft portion, and the spray rod 7 is disposed on the block portion of the adjusting block 8, so that the angle of the spray rod 7 can be adjusted by rotating the adjusting block 8, thereby achieving the beneficial effect of.

Further, the block portion of adjusting block 8 be equipped with the mounting hole of spray lance 7 adaptation, spray lance 7 set up in with sliding in the mounting hole, threaded connection has stop screw in the block portion, stop screw with spray lance 7 butt, when screwing up stop screw, spray lance 7 is promptly by relatively fixed in the mounting hole of adjusting block 8, has reached the purpose of being convenient for get and put installation spray lance 7, and when not jet-propelled, takes off spray lance 7 and with the piston 4 motion to one side of rodless cylinder 3, make connecting rod 5 not shelter from workstation 2.

Further, installation screw 10 threaded connection has nut 11, nut 11 with 5 side butts of connecting rod, the installation screw 10 can be locked to the screw 11 of screwing up to take off nut 11 and can take off installation screw 10 and adjusting block 8, played the purpose of convenient to install and dismantle.

Further, still including placing piece 6, place 6 fixed connection of piece 1 one side of lathe body, place piece 6 be equipped with the hole of placing of spray lance 7 adaptation, spray lance 7 is kept away from the one end of nozzle is equipped with annular bulge, and when not spouting air, can take off spray lance 7 to insert in placing the hole of placing piece 6, annular bulge with place 6 butts of piece, played the effect of being convenient for place spray lance 7.

Further, one end, far away from the nozzle, of the spray rod 7 is connected with an air pipe 9, the nozzle is communicated with the air pipe 9, and the air pipe 9 is used for being connected with air supply equipment.

Nozzle and air feeder are current conventional technology, are equipped with the ooff valve between the two for control spray lance 7 is jet-propelled, and this technical field personnel of its erection joint mode can realize completely, the utility model discloses do not relate to so no longer give unnecessary details to the transformation of nozzle and air feeder.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The air injection device for the machine tool is characterized by comprising a rodless cylinder (3), a connecting rod (5), a spray rod (7) and a collecting mechanism, wherein the rodless cylinder (3) is installed on a machine tool body (1) and horizontally arranged, a piston (4) in the rodless cylinder (3) is fixedly connected with the bottom of the connecting rod (5), the spray rod (7) is detachably arranged at the top of the connecting rod (5), one end of the spray rod (7) is provided with a nozzle, the nozzle of the spray rod (7) faces to a workbench (2) on the machine tool body (1), the nozzle is used for injecting air onto the workbench (2), and the spray rod (7) is obliquely arranged;

the collecting mechanism comprises a collecting box (12), a baffle (13), a slag hole (14) and a cover plate (15), the collecting box (12) is fixedly connected with the machine tool body (1) and is far away from one side of the rodless cylinder (3), the collecting box (12) is provided with a cavity with an upward opening, the opening end face of the collecting box (12) is flush with the workbench (2), the baffle (13) is arranged on one side of the collecting box (12) far away from the rodless cylinder (3), the bottom of the baffle (13) is detachably connected with the opening end face of the collecting box (12), the baffle (13) is obliquely arranged, the top of the baffle (13) faces the workbench (2), the bottom of the collecting box (12) is provided with the slag hole (14), the transverse cross section of the cover plate (15) is of a convex structure, the convex structure is inserted into the slag hole (14) and is in interference fit with the slag hole (14), the inner wall of the bottom of the cavity of the collecting box (12) is obliquely arranged, and the height of the inner wall of the bottom of the cavity, which is close to one end of the cover plate (15), is lower than that of the other end of the cover plate.

2. The gas injection device for the machine tool according to claim 1, wherein the baffle (13) comprises an inclined part and a vertical part, the opening end surface of the collecting box (12) is provided with a mounting groove matched with the vertical part, the vertical part is slidably arranged in the mounting groove, the inclined part is arranged above the vertical part, the inclined part is obliquely arranged, the top of the inclined part faces the workbench (2), the side surface of the collecting box (12) is provided with a plurality of screws, and the screws are abutted against the vertical part.

3. A gas injection apparatus for a machine tool according to claim 1, wherein the rodless cylinder (3) is disposed below the table (2), and the sliding stroke of the piston (4) is between both side walls of the table (2).

4. The air injection device for the machine tool according to claim 1, further comprising an adjusting block (8) and a mounting screw (10), wherein a U-shaped groove is formed at the top of the connecting rod (5), the connecting rod (5) is vertically arranged, a sliding hole adapted to the mounting screw (10) is formed at each of two sides of the U-shaped groove, the mounting screw (10) is rotatably arranged in the sliding hole, the adjusting block (8) comprises a shaft portion and a block portion, the block portion is arranged at the side surface of the shaft portion, the shaft portion is provided with a through hole adapted to the mounting screw (10), the shaft portion is sleeved on the mounting screw (10) and is arranged in the U-shaped groove, the shaft portion is connected with the mounting screw (10), the block portion is connected with the spray rod (7), and the rotating axis of the mounting screw (10) is parallel to the rodless cylinder (3), the spray rod (7) is perpendicular to the mounting screw rod (10).

5. The air injection device for the machine tool according to claim 4, wherein a block part of the adjusting block (8) is provided with a mounting hole matched with the spray rod (7), the spray rod (7) is slidably arranged in the mounting hole, a limit screw is in threaded connection with the block part, and the limit screw abuts against the spray rod (7).

6. Air injection equipment for machine tools according to claim 4, characterized in that the mounting screw (10) is threaded with a nut (11), the nut (11) abutting against the side of the connecting rod (5).

7. The air injection device for the machine tool is characterized by further comprising a placing block (6), wherein the placing block (6) is fixedly connected to one side of the machine tool body (1), the placing block (6) is provided with a placing hole matched with the spray rod (7), and one end, away from the nozzle, of the spray rod (7) is provided with an annular protrusion.

8. The air injection device for the machine tool according to claim 1, wherein an air pipe (9) is connected to one end of the spray rod (7) far away from the nozzle, the nozzle is communicated with the air pipe (9), and the air pipe (9) is used for connecting an air supply device.