CN221185766U - Cooling liquid spraying device of deep hole boring machine - Google Patents
Cooling liquid spraying device of deep hole boring machine Download PDFInfo
- Publication number
- CN221185766U CN221185766U CN202321789143.6U CN202321789143U CN221185766U CN 221185766 U CN221185766 U CN 221185766U CN 202321789143 U CN202321789143 U CN 202321789143U CN 221185766 U CN221185766 U CN 221185766U
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- China
- Prior art keywords
- boring
- rotating rod
- cooling liquid
- injection
- deep hole
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- 239000000110 cooling liquid Substances 0.000 title claims abstract description 46
- 238000005507 spraying Methods 0.000 title description 3
- 238000002347 injection Methods 0.000 claims abstract description 41
- 239000007924 injection Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000001802 infusion Methods 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims description 20
- 239000002826 coolant Substances 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims 4
- 230000035515 penetration Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a cooling liquid injection device of a deep hole boring machine, which comprises a rotating rod, a boring injection mechanism and a cooling liquid supply mechanism, wherein the boring injection mechanism is spirally arranged on the rotating rod, the cooling liquid supply mechanism is arranged at the bottom end of the rotating rod, the boring injection mechanism comprises an infusion belt and an injection head, the infusion belt is spirally arranged on the rotating rod, the injection head is arranged on the infusion belt, the cooling liquid supply mechanism comprises a base, a sealing bearing and a fixed collar, an annular liquid storage tank is jointly enclosed among the base, the two sealing bearings and the fixed collar, and one end of the infusion belt is communicated with the liquid storage tank through the fixed collar; therefore, the boring tool bit is arranged at the end part of the rotating rod, and cooling liquid is injected into the boring through the helical boring injection mechanism on the rotating rod along with the penetration of the rotating rod into the boring, and the cooling liquid supply mechanism can supply the rotating rod in a rotating way, so that cooling liquid is supplied to the processing of the thinner boring.
Description
Technical Field
The utility model relates to the technical field of boring processing, in particular to a cooling liquid injection device of a deep hole boring machine.
Background
Boring refers to the further processing of forging, casting or drilling a hole. The boring hole can enlarge the aperture, improve the precision, reduce the surface roughness and correct the deflection of the original hole axis well. The boring may be classified into rough boring, semi-finish boring and finish boring. The precision of the fine boring hole can reach IT 8-IT 7, and the surface roughness Ra value is 1.6-0.8 mu m. The boring holes are divided into a general boring hole and a deep hole boring hole, wherein the general boring hole can be formed in a common lathe, and the boring cutter can be fixed on a lathe tailstock or a small cutter frame. The deep hole boring needs special deep hole boring machine, boring cutter needs boring stalk, hydraulic pump station uses cooling liquid to remove scrap iron. The cooling liquid mainly directly sprays in the boring hole, can protect the boring head in the boring hole in a water-cooling way, and can remove scrap iron.
In the prior art, in order to reduce abrasion of a boring cutter head and reduce high heat of the boring cutter head in the machining process, cooling liquid (wherein the cooling liquid commonly contains a component of cutting liquid) is often adopted to spray the boring cutter head and the boring cutter head so as to achieve the effects of cooling and increasing the cutting capacity of the boring cutter head, but in the existing boring machine machining, a cooling liquid pipeline cannot be effectively arranged for a thinner hole, and cooling liquid cannot be supplied into the thinner boring cutter head, so that abrasion of the boring cutter head is increased, and the service life of the boring cutter head is shortened.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, an object of the present utility model is to provide a cooling liquid injection device for a deep hole boring machine, in which a boring bit is mounted at an end of a rotating rod, cooling liquid is injected into a bore hole through a helical bore hole injection mechanism on the rotating rod as the rotating rod goes deep into the bore hole, and the cooling liquid supply mechanism can supply the cooling liquid to the rotating rod in a rotating manner, so that the cooling liquid is supplied to the thinner bore hole, the abrasion of the boring bit is reduced, and the service life of the boring bit is prolonged.
In order to achieve the above object, the first aspect of the present utility model provides a deep hole boring machine coolant injection device, which comprises a rotating rod, a boring injection mechanism and a coolant feeding mechanism, wherein the boring injection mechanism is spirally arranged on the rotating rod, the coolant feeding mechanism is arranged at the bottom end of the rotating rod, the boring injection mechanism comprises a transfusion belt and an injection head, the transfusion belt is spirally arranged on the rotating rod, the injection head is arranged on the transfusion belt, the coolant feeding mechanism comprises a base, two sealing bearings and a fixed collar, the fixed collar is sleeved on the rotating rod, the two sealing bearings are respectively sleeved at two ends of the fixed collar, the base is arranged outside the two sealing bearings, an annular liquid storage groove is jointly enclosed between the base, the two sealing bearings and the fixed collar, one end of the transfusion belt penetrates through the fixed collar and is communicated with the liquid storage groove, and the inlet end of the liquid storage groove is provided with a liquid injection pump.
According to the cooling liquid injection device of the deep hole boring machine, the boring cutter head is arranged at the end part of the rotating rod, cooling liquid is injected into the boring through the spiral boring injection mechanism on the rotating rod along with the deep boring of the rotating rod, and the cooling liquid supply mechanism can supply liquid to the rotating rod in a rotating way, so that cooling liquid is supplied to the processing of the thinner boring.
In addition, the deep hole boring machine cooling liquid injection device provided by the application can also have the following additional technical characteristics:
Specifically, a spiral waste tank is arranged on the rotating rod.
Specifically, the infusion belt is arranged in the waste tank, and the thickness of the infusion belt is smaller than the depth of the waste tank.
Specifically, the inside clearance brush that is provided with of waste tank, the clearance brush highly be greater than the depth of waste tank, the clearance brush is located the right side of infusion area.
Specifically, the liquid injection pump is arranged at the bottom of the liquid storage tank.
Specifically, boring cutter head mounting holes are formed in the top of the rotating rod, and pin holes are formed in two sides of each boring cutter head mounting hole.
Specifically, the bottom of dwang is provided with bull stick mount pad.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a cooling liquid spraying device of a deep hole boring machine according to an embodiment of the utility model;
FIG. 2 is a front cross-sectional view of a coolant jet apparatus for a deep hole boring machine according to one embodiment of the present utility model;
Fig. 3 is an enlarged view of a in fig. 2.
As shown in the figure: 1. a rotating lever; 11. boring a cutter head mounting hole; 111. a pin hole; 12. a rotating rod mounting seat; 2. boring injection mechanism; 21. an infusion belt; 22. an ejection head; 23. cleaning brushes; 24. a waste tank; 3. a cooling liquid supply mechanism; 31. a liquid injection pump; 32. a base; 33. sealing the bearing; 34. a fixed collar; 35. a liquid storage tank.
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 illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.
The coolant injection device for a deep hole boring machine according to an embodiment of the present utility model is described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the cooling liquid injection device for a deep hole boring machine according to the embodiment of the utility model may include a rotating rod 1, a boring injection mechanism 2 and a cooling liquid feeding mechanism 3, wherein the boring injection mechanism 2 is spirally disposed on the rotating rod 1, and the cooling liquid feeding mechanism 3 is disposed at the bottom end of the rotating rod 1.
The boring spray mechanism 2 may include an infusion belt 21 and a spray head 22, wherein the infusion belt 21 is spirally disposed on the rotary rod 1, and the spray head 22 is disposed on the infusion belt 21.
The cooling liquid feeding mechanism 3 may include a base 32, a seal bearing 33 and a fixed collar 34, wherein the fixed collar 34 is sleeved on the rotating rod 1, the seal bearing 33 is provided with two, the two seal bearings 33 are respectively sleeved at two ends of the fixed collar 34, the base 32 is arranged outside the two seal bearings 33, an annular liquid storage groove 35 is jointly enclosed between the base 32, the two seal bearings 33 and the fixed collar 34, one end of the liquid conveying belt 21 penetrates through the fixed collar 34 to be communicated with the liquid storage groove 35, and an inlet end of the liquid storage groove 35 is provided with a liquid filling pump 31.
It should be noted that, the top of dwang 1 is provided with boring tool bit mounting hole 11, and boring tool bit mounting hole 11's both sides still are provided with pinhole 111, make things convenient for the boring tool bit to install on dwang 1, and the bottom of dwang 1 is provided with bull stick mount pad 12 for connect power device drive dwang 1 and boring tool bit rotation, carry out the bore hole operation, and the top of reservoir 35 is provided with injection pump 31, is used for injecting the coolant liquid to reservoir 35 in.
Specifically, during boring, a worker first injects a coolant into the reservoir 35 by the injection pump 31, applies injection pressure to the coolant, mounts the boring bit on the specified electric rail on the pedestal 32, mounts the boring bit in the boring bit mounting hole 11 on the top of the rotating rod 1, fixes the boring bit by inserting a pin into the pin hole 111, and connects the power device to the rotating rod mounting seat 12 on the bottom of the rotating rod 1 to drive the rotating rod 1 and the boring bit to rotate.
The power device drives the rotating rod 1 and the boring tool bit to rotate so as to bore the workpiece along with the movement of the base 32 driven by the electric guide rail, and the boring tool bit continuously enters the workpiece, so that cooling liquid is sprayed into the boring hole along with the boring tool bit, cooling liquid is supplied into the boring hole, and is discharged through a gap between the boring hole and the rotating rod 1, so that the cooling liquid can be supplied and discharged continuously, and the boring tool bit boring is cooled.
In one embodiment of the present utility model, as shown in fig. 1-3, a spiral waste tank 24 is provided on the rotating rod 1, the transfusion belt 21 is provided in the waste tank 24, the thickness of the transfusion belt 21 is smaller than the depth of the waste tank 24, a cleaning brush 23 is provided in the waste tank 24, the height of the cleaning brush 23 is larger than the depth of the waste tank 24, and the cleaning brush 23 is positioned on the right side of the transfusion belt 21.
Specifically, in the continuous boring process of dwang 1 and boring tool bit, the sweeps that boring tool bit produced get into the waste tank 24, spray head 22 on the infusion area 21 is used for boring tool bit cooling with the coolant liquid blowout on the one hand, the coolant liquid gets into waste tank 24 and constantly moves to the right in addition, drive the waste material and leave dwang 1 fast, prevent the waste material jam, dwang 1 rotates in addition and drives cleaning brush 23 and clear up the bore hole inner wall, the in-process that the coolant liquid flowed out to the right can pass through cleaning brush 23, the supplementary cleaning brush 23 of coolant liquid washs the bore hole inner wall, make the bore hole inner wall cleaner and tidier.
In one embodiment of the present utility model, as shown in fig. 2, a fixed collar 34 is sleeved on the rotating rod 1, two sealing bearings 33 are provided, two sealing bearings 33 are respectively sleeved at two ends of the fixed collar 34, a base 32 is provided outside the two sealing bearings 33, an annular liquid storage groove 35 is enclosed between the base 32, the two sealing bearings 33 and the fixed collar 34, and one end of the infusion belt 21 is communicated with the liquid storage groove 35 through the fixed collar 34.
Specifically, the infusion belt 21 is always communicated with the liquid storage groove 35 in the rotating process of the rotating rod 1, the rotating rod 1 is rotationally connected with the base 32 through the sealing bearing 33, the base 32 does not need to rotate, the liquid injection pump 31 on the base 32 can be used for injecting cooling liquid into the liquid storage groove 35, the cooling liquid in the liquid storage groove 35 can be continuously received in the rotating process of the infusion belt 21, and the supply of the cooling liquid in the rotating process of the rotating rod 1 is ensured.
In summary, according to the cooling liquid injection device for the deep hole boring machine, the boring cutter head is arranged at the end part of the rotating rod, cooling liquid is injected into the boring through the spiral boring injection mechanism on the rotating rod along with the deep boring of the rotating rod, and the cooling liquid supply mechanism can supply the rotating rod in a rotating way, so that the cooling liquid is supplied to the processing of the thinner boring.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. The cooling liquid injection device of the deep hole boring machine is characterized by comprising a rotating rod, a boring injection mechanism and a cooling liquid supply mechanism, wherein the boring injection mechanism is spirally arranged on the rotating rod, and the cooling liquid supply mechanism is arranged at the bottom end of the rotating rod;
The boring injection mechanism comprises an infusion belt and an injection head, wherein the infusion belt is spirally arranged on the rotating rod, and the injection head is arranged on the infusion belt;
The cooling liquid feeding mechanism comprises a base, sealing bearings and a fixed collar, wherein the fixed collar is sleeved on the rotating rod, the sealing bearings are arranged at two ends of the fixed collar, the base is arranged at two ends of the sealing bearings, an annular liquid storage tank is jointly enclosed between the base, the sealing bearings and the fixed collar, one end of the liquid conveying belt penetrates through the fixed collar and is communicated with the liquid storage tank, and an inlet end of the liquid storage tank is provided with a liquid filling pump.
2. The deep hole boring machine coolant jetting device of claim 1, wherein the rotating rod is provided with a spiral waste tank.
3. The deep hole boring machine coolant injection apparatus of claim 2, wherein the fluid delivery strip is disposed within the waste channel, the fluid delivery strip having a thickness less than a depth of the waste channel.
4. The deep hole boring machine coolant jetting device of claim 2, wherein a cleaning brush is arranged inside the waste tank, the height of the cleaning brush is larger than the depth of the waste tank, and the cleaning brush is positioned on the right side of the infusion belt.
5. The deep hole boring machine coolant jetting apparatus of claim 1, wherein the fluid injection pump is disposed at a bottom of the fluid reservoir.
6. The deep hole boring machine coolant jetting device of claim 1, wherein a boring bit mounting hole is formed in the top of the rotating rod, and pin holes are further formed in two sides of the boring bit mounting hole.
7. The deep hole boring machine coolant jetting device of claim 1, wherein a rotating rod mounting seat is arranged at the bottom of the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789143.6U CN221185766U (en) | 2023-07-10 | 2023-07-10 | Cooling liquid spraying device of deep hole boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789143.6U CN221185766U (en) | 2023-07-10 | 2023-07-10 | Cooling liquid spraying device of deep hole boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221185766U true CN221185766U (en) | 2024-06-21 |
Family
ID=91521459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321789143.6U Active CN221185766U (en) | 2023-07-10 | 2023-07-10 | Cooling liquid spraying device of deep hole boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221185766U (en) |
-
2023
- 2023-07-10 CN CN202321789143.6U patent/CN221185766U/en active Active
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