CN219945424U - Rear flushing fixed elbow nozzle structure and machining center - Google Patents
Rear flushing fixed elbow nozzle structure and machining center Download PDFInfo
- Publication number
- CN219945424U CN219945424U CN202222531830.XU CN202222531830U CN219945424U CN 219945424 U CN219945424 U CN 219945424U CN 202222531830 U CN202222531830 U CN 202222531830U CN 219945424 U CN219945424 U CN 219945424U
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- fixed
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- pipe
- baffle
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 34
- 229910052742 iron Inorganic materials 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a rear flushing fixed elbow nozzle structure and a machining center, wherein the rear flushing fixed elbow nozzle structure comprises a fixed elbow nozzle, a rear shield and a baffle; the fixed elbow nozzle structure comprises a bending connecting part and a fixed nozzle, and the fixed nozzle is connected with the bending connecting part through threads; the rear shield is perpendicular to the baffle; two symmetrical mounting holes are formed in the middle of the baffle, each mounting hole is connected with a bending connecting part, each fixed bending connecting part is arranged on the same side of the rear shield, the two bending connecting parts are oppositely arranged, the two bending connecting parts are respectively connected with the fixed spray heads, and the two fixed spray heads are arranged in a staggered mode; the mounting hole on one side of the baffle, which is far away from the rear shield, is connected with a water inlet; the problem of back bath dynamics is little, and the iron fillings can be piled up in the guard shield motion afterwards, very easily lead to the universal joint pipe to receive iron fillings extrusion bath direction to change, make towards the bits effect worse is solved.
Description
Technical Field
The utility model relates to the technical field of machine tools, in particular to a rear flushing fixed elbow nozzle structure and a machining center.
Background
The various vertical digit control machine tool back washes that market at present are universal joint pipe shower nozzle structure, and the drawback of this kind of structure lies in cutting process in, and the iron fillings fall into Y axle back guard shield from the processing bench, because the back washes the degree little, and the iron fillings can be piled up along with Y axle back guard shield motion, very easily lead to the universal joint pipe to receive iron fillings extrusion to wash water the direction change, make towards the bits effect worse.
Disclosure of Invention
The utility model mainly aims to provide a rear flushing fixed elbow nozzle structure and a machining center, which can improve rear flushing force and enable chip flushing effect to be better.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
first aspect: a back flushing fixed elbow nozzle structure comprises a bending connecting part and a fixed nozzle,
the bending connecting part comprises a connecting section and a fixing section, the connecting section and the fixing section are hollow, the connecting section is communicated with the fixing section, and the axis of the connecting section and the axis of the fixing section form a certain included angle;
the fixed spray head comprises a spray nozzle and a connecting pipe, a spray nozzle is arranged in the spray nozzle, and the spray nozzle is communicated with the connecting pipe; the connecting pipe is movably connected with the connecting section along the axis direction of the connecting section.
In an embodiment of the utility model, the device further comprises an adjusting steel pipe, wherein an internal thread is arranged at a port of the adjusting steel pipe and is connected with an external thread arranged at a port of the fixed section, and an external thread used for being connected with a machining center is arranged outside the adjusting steel pipe.
In one embodiment of the utility model, the other end of the adjusting steel pipe is connected with a flushing pipe, and a sealing ring is arranged between the adjusting steel pipe and the flushing pipe.
In an embodiment of the present utility model, the nozzle is in a flat horn shape, the cross section of the nozzle is in an oval shape, and the flow area of the nozzle along the opening direction of the nozzle is gradually reduced.
In an embodiment of the utility model, the port of the connecting section is provided with an internal thread, the connecting pipe is externally provided with an external thread, and the connecting pipe is connected with the port of the connecting section through threads.
Second aspect: a processing center comprises the rear flushing fixed elbow nozzle structure.
In one embodiment of the utility model, the utility model further comprises a rear shield and a baffle; the rear shield is arranged in a processing groove of the processing center in a telescopic manner, and the baffle is arranged perpendicular to the rear shield; the two fixed elbow nozzle structures are oppositely arranged on the baffle, and the nozzles face the rear shield.
In an embodiment of the present utility model, two symmetrical lands are provided at the upper end of the rear shroud, and the two nozzles face different lands respectively.
In an embodiment of the utility model, the fixed nozzles of the two fixed elbow nozzle structures are staggered up and down in a crossing way, and the distance between the two fixed nozzles staggered up and down in a crossing way is 5-30mm.
In one embodiment of the present utility model, the distance from the fixed nozzle to the ridge is in the range of 5-50mm.
The working principle of the utility model is as follows:
the utility model relates to a rear flushing fixed elbow nozzle structure; the cover of the machining center is perpendicular to the baffle, and the rear shield is fixed below the workbench; the middle part of the baffle is provided with two mounting holes, the mounting holes are symmetrically arranged, each mounting hole is connected with the fixed elbow nozzle structure, each fixed elbow nozzle structure is arranged on the same side of the rear shield, and the two fixed elbow nozzle structures are oppositely arranged; the baffle is kept away from back guard shield one side the mounting hole is connected with the bath pipe, the nozzle of fixed return bend shower nozzle structure is flat loudspeaker form, the inside spout of nozzle is oval, the spout is toward nozzle mouth diameter increase gradually, and during operation, workstation iron fillings fall to on the back guard shield, along with the workstation motion, final iron fillings can gather back guard shield with the baffle junction because fixed return bend shower nozzle structural strength is big to and the crooked structure makes the spout be difficult for rotating, fixed return bend shower nozzle structure opposite symmetry sets up in addition, and the spout is slightly downward, washes back guard shield.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a rear flushing fixed elbow nozzle structure; the iron filings fall onto the rear shield when in operation, and finally the iron filings can gather at the joint of the rear shield and the baffle along with the movement of the workbench, and the split design of the bending connecting part and the fixing spray head has certain strength; the direction of the spray head is not changed during stacking; each fixed elbow nozzle structure is arranged on the same side of the rear shield, and the two nozzles are oppositely and symmetrically arranged; the mounting hole on one side of the baffle, which is far away from the rear shield, is connected with a water inlet; the nozzle of fixed return bend shower nozzle structure is flat loudspeaker form, the nozzle is inside spout for oval, the spout is towards nozzle opening diameter increase gradually, and during the bath, water blowout's speed is bigger, can wash the iron fillings in back guard shield back bath piece district simultaneously.
Drawings
FIG. 1 is a schematic diagram of a fixed elbow nozzle of the present utility model;
FIG. 2 is a schematic view of a curved joint structure according to the present utility model;
FIG. 3 is a schematic view of a fixed nozzle structure according to the present utility model;
FIG. 4 is a schematic view of the structure of the fixed elbow nozzle of the present utility model installed in a machining center.
Reference numerals illustrate:
1. a curved connection portion; 101. a connecting pipe; 102. a nozzle; 2. fixing the spray head; 201. a connection section; 202. a fixed section, a 3 and a rear shield; 4. and a baffle.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.
As shown in fig. 1-4: the rear flushing fixed elbow nozzle structure comprises a bent connecting part 1 and a fixed nozzle 2, wherein the bent connecting part 1 consists of a connecting section 201 and a fixed section 202, the inside of the connecting section 201 and the inside of the fixed section 202 are respectively hollow, the inside of the connecting section 201 and the inside of the fixed section 202 are communicated, and the axis of the connecting section 201 and the axis of the fixed section 202 form an included angle of 135 degrees; the bending connection part 1 adopts 4-branch galvanized pipe fitting cold bending treatment, and reinforcing ribs are welded at the bending positions of the two side walls, so that the strength of the bending connection part 11 is further improved; the fixed spray head 2 comprises a spray nozzle 102 and a connecting pipe 101 which are in threaded connection, a spray nozzle is arranged in the spray nozzle 102, and the spray nozzle is communicated with the connecting pipe 101; the connecting pipe 101 is movably connected with the connecting section 201 along the axial direction of the connecting section 201; the fixed elbow nozzle structure has certain strength and can be assembled and adjusted quickly.
In an embodiment of the present utility model, the device further includes an adjusting steel pipe, an internal thread is disposed at a port of the adjusting steel pipe, the adjusting steel pipe is connected with an external thread disposed at a port of the fixed section 202, an external thread connected with a machining center is disposed outside the adjusting steel pipe, the adjusting steel pipe is rotated to move forward and backward through rotation of the thread, and the adjusting steel pipe drives the fixed elbow nozzle structure to move, so as to adjust a position of the fixed elbow nozzle structure.
In an embodiment of the utility model, the other end of the adjusting steel pipe is connected with a flushing pipe, a sealing ring is arranged between the adjusting steel pipe and the flushing pipe, and the flushing pipe enters a fixed elbow pipe spray head structure through the adjusting steel pipe to flush scrap iron processed by a processing center.
In an embodiment of the present utility model, the nozzle 102 is in a flat horn shape, the cross section of the nozzle is in an oval shape, and the filtering area of the nozzle along the opening direction of the nozzle 102 is gradually reduced, so that the pressure of the flowing water is increased, and the spraying range is larger, so as to improve the flushing efficiency of the scrap iron processed by the processing center.
In an embodiment of the present utility model, the port of the connection section 201 is provided with an internal thread, the external thread is disposed outside the connection pipe 101, and the connection pipe 101 is connected with the port of the connection section 201 through threads.
Second aspect: a processing center adopts the back flushing fixed elbow nozzle structure.
In one embodiment of the utility model, the utility model further comprises a rear shield 3 and a baffle 4; the rear shield 3 is fixed in a processing groove of the vertical processing bed, and the rear shield 3 is vertically arranged with the baffle 4; the baffle 4 is fixedly arranged on the side wall of a machine tool machining groove at the intersection point of an x axis and a y axis and is parallel to a z axis, the z axis is just positioned on the central line of the baffle 4, two mounting holes are symmetrically arranged on two sides of the central line of the baffle 4, each mounting hole is connected with the curved connecting part 1, the external threads of the fixing section 202 of the curved connecting part 1 are fixedly connected with the mounting holes, each curved connecting part 1 is arranged on the same side of the rear shield 3, the fixed spray heads 2 of the two fixed bent pipe spray head structures are oppositely arranged, and the distance range between the fixed spray heads 2 and the inclined surfaces of the rear shield 3 is 5-50mm; in this interval, after the water flow is sprayed out from the nozzle, the scrap iron on the inclined surface of the rear shield 3 can be washed while the pressure is maintained; the fixed spray heads 2 of the two fixed bent pipe spray head structures are arranged in a staggered mode up and down, and the distance of the staggered mode up and down of the two fixed spray heads 2 is 5-30mm; in the flushing process, the fixed nozzle 2 is arranged oppositely to prevent water flow from flushing, so that the flushing effect can not be achieved; the rear shield 3 is formed by bending a steel plate to form two symmetrical ridge surfaces; so that the water flow flushed out by each fixed nozzle 2 can flush away the scrap iron on the ridge surface corresponding to the water flow.
Working principle:
according to the rear flushing fixed elbow nozzle structure, the cover of the machining center is arranged vertically to the baffle 4, and the rear shield 3 is fixed below a workbench; the middle part of the baffle 4 is provided with two mounting holes, the mounting holes are symmetrically arranged, each mounting hole is connected with the fixed elbow nozzle structure, each fixed elbow nozzle structure is arranged on the same side of the rear shield 3, and the two fixed elbow nozzle structures are oppositely arranged; the baffle 4 is far away from the mounting hole on one side of the rear shield 3 and is connected with a flushing pipe, the nozzle 102 of the fixed elbow nozzle structure is in a flat horn shape, the inner nozzle of the nozzle 102 is in an oval shape, the diameter of the nozzle towards the nozzle 102 is gradually increased, when the device works, iron filings on a workbench fall onto the rear shield 3, and finally the iron filings can be gathered at the joint of the rear shield 3 and the baffle 4 along with the movement of the workbench, and the split design of the bent connecting part 1 and the fixed nozzle 2 has certain strength; the direction of the spray head is not changed during stacking; each fixed elbow nozzle structure is arranged on the same side of the rear shield 3, and the two nozzles are oppositely and symmetrically arranged; the mounting hole on one side of the baffle 4 away from the rear shield 3 is connected with a water inlet; the nozzle 102 of the fixed elbow nozzle structure is in a flat horn shape, the inner nozzle opening of the nozzle 102 is in an oval shape, the diameter of the nozzle opening towards the nozzle 102 is gradually increased, and when the water is flushed, the water spraying speed is higher, and scrap iron in a flushing sheet area behind the rear shield 3 can be flushed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A back flushing fixed elbow nozzle structure is characterized by comprising a bending connecting part and a fixed nozzle,
the bending connecting part comprises a connecting section and a fixing section, the connecting section and the fixing section are hollow, the connecting section is communicated with the fixing section, and the axis of the connecting section and the axis of the fixing section form a certain included angle;
the fixed spray head comprises a spray nozzle and a connecting pipe, a spray nozzle is arranged in the spray nozzle, and the spray nozzle is communicated with the connecting pipe; the connecting pipe is movably connected with the connecting section along the axis direction of the connecting section.
2. The rear flush fixed elbow nozzle structure of claim 1, further comprising an adjusting steel pipe, wherein the port of the adjusting steel pipe is provided with an internal thread, the internal thread is connected with an external thread provided at the port of the fixed section, and the adjusting steel pipe is externally provided with an external thread for connection with a machining center.
3. The rear flush fixed elbow nozzle structure according to claim 2, wherein a flush pipe is connected to the other end of the adjusting steel pipe, and a sealing ring is provided between the adjusting steel pipe and the flush pipe.
4. The rear flush trap nozzle structure of claim 1, wherein said nozzle is in the form of a flattened horn, said nozzle orifice is in the form of an oval in cross-section, and said nozzle orifice has a progressively smaller flow area along the nozzle orifice opening.
5. The rear flush fixed elbow nozzle structure according to claim 1, wherein the port of the connection section is provided with internal threads, the connection pipe is externally provided with external threads, and the connection pipe is in threaded connection with the port of the connection section.
6. A machining center comprising the rear flush fixed elbow nozzle structure of any one of claims 1-5.
7. The machining center of claim 6, further comprising a rear shroud and a baffle; the rear shield is arranged in a processing groove of the processing center in a telescopic manner, and the baffle is arranged perpendicular to the rear shield; the two fixed elbow nozzle structures are oppositely arranged on the baffle, and the nozzles face the rear shield.
8. The machining center of claim 7, wherein the upper end of the rear shroud is provided with two symmetrical lands, the two nozzles facing different lands.
9. The machining center according to claim 8, wherein the fixed nozzles of the two fixed elbow nozzle structures are staggered up and down, and the distance between the two fixed nozzles staggered up and down is 5-30mm.
10. The machining center of claim 8, wherein the fixed shower head is spaced from the land by a distance in the range of 5-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222531830.XU CN219945424U (en) | 2022-09-25 | 2022-09-25 | Rear flushing fixed elbow nozzle structure and machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222531830.XU CN219945424U (en) | 2022-09-25 | 2022-09-25 | Rear flushing fixed elbow nozzle structure and machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945424U true CN219945424U (en) | 2023-11-03 |
Family
ID=88538224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222531830.XU Active CN219945424U (en) | 2022-09-25 | 2022-09-25 | Rear flushing fixed elbow nozzle structure and machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945424U (en) |
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2022
- 2022-09-25 CN CN202222531830.XU patent/CN219945424U/en active Active
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| GR01 | Patent grant | ||
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