CN213970304U - Adjustable cooling nozzle of centerless grinding machine - Google Patents
Adjustable cooling nozzle of centerless grinding machine Download PDFInfo
- Publication number
- CN213970304U CN213970304U CN202022498339.2U CN202022498339U CN213970304U CN 213970304 U CN213970304 U CN 213970304U CN 202022498339 U CN202022498339 U CN 202022498339U CN 213970304 U CN213970304 U CN 213970304U
- Authority
- CN
- China
- Prior art keywords
- adjustable
- water
- bottom plate
- cooling nozzle
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to an adjustable cooling nozzle of a centerless grinding machine, which comprises a water pipe, wherein a water outlet is formed in the water pipe, a water cover is welded on the periphery of the water outlet and comprises a bottom plate, side plates are arranged on two sides of the bottom plate, an upper plate is arranged above the bottom plate, a water outlet is formed in the outer side of the bottom plate, an adjustable water baffle is arranged below the upper plate, the lower end of the adjustable water baffle and the bottom plate form an adjustable water outlet, and an adjusting screw is arranged on the upper plate in a threaded manner. The invention has the characteristics of simple and compact structure, lower processing and manufacturing cost, easy implementation, stable performance, long service life and the like, and not only ensures high efficiency, but also ensures flexibility and multifunctionality.
Description
Technical Field
The utility model belongs to the technical field of the grinding machine, a cooling nozzle with adjustable centerless grinding machine is related to.
Background
The numerical control centerless grinding machine is an external grinding machine for penetrating grinding parts, and in order to improve efficiency, the grinding wheel has large diameter, wide width and large grinding cutting amount, and the grinding wheel needs to be washed and cooled sufficiently at large flow. The existing method usually adopts a mode of multipoint adjustable plastic bamboo joint pipes or non-adjustable welding nozzles for low pressure.
The disadvantages of this structure are: the adjustable plastic bamboo joint pipe is easy to deform when bearing high water pressure, even can be bent to impact a grinding wheel to cause danger, and the flushed water flow cannot be uniformly distributed on all grinding points; the pressure of water flow sprayed by the welding nozzle cannot be adjusted, and the actual grinding point cannot be flushed.
Disclosure of Invention
An object of the utility model is to provide a cooling nozzle with adjustable centerless grinder can solve the disadvantage of traditional structure.
According to the utility model provides a technical scheme: the utility model provides a cooling nozzle with adjustable centerless grinder, includes the water pipe, the water pipe is opened there is the outlet, a water cover of outlet periphery welding, the water cover includes the bottom plate, the bottom plate both sides are equipped with the curb plate, the bottom plate top is equipped with the upper plate, open the bottom plate outside has the delivery port, the below of upper plate is equipped with adjustable breakwater, adjustable breakwater lower extreme with the bottom plate forms adjustable delivery port, screw thread installation adjusting screw on the upper plate.
As a further improvement of the utility model, the cooling pipe is sealed by a cover plate at the far end of the water pipe, and the near-end excircle pipe thread is connected with the water receiving pipe of the machine tool.
As a further improvement of the present invention, the bottom plate and the upper plate are respectively located at both sides of the outlet.
As a further improvement of the utility model, the adjustable water baffle is a thin plate part.
As a further improvement of the utility model, the upper end of the adjustable water baffle is welded on the water pipe.
As a further improvement of the utility model, the adjusting screw bottom supports the adjustable water baffle top.
As a further improvement of the utility model, the adjustable water baffle, the bottom plate and the side plate form a water outlet cavity, and the water outlet cavity is of a wedge-shaped structure.
As a further improvement, the water pipe is made of stainless steel.
The utility model discloses an actively advance the effect and lie in:
the utility model has the characteristics of simple structure, the compactness, the manufacturing cost is lower and easy to implement, and the performance is stable again, long service life etc, has both guaranteed the high efficiency, has guaranteed nimble multifunctionality again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1-2, the water pipe 01, the water cover 02, the adjustable water baffle 03, the screw 04, etc. are included.
The empirical formula of the pressure difference between the fluid pressure water outlet and the fluid pressure water inlet is as follows: delta P-epsilon-Q (h1+ h2)/(h 1-h 2)2 (wherein delta P is the pressure difference between the water outlet h2 and the water inlet h1, epsilon is a fixed coefficient, Q is the flow, h1 is the water inlet gap width, and h2 is the water outlet gap width). The formula shows that when the flow, the water inlet pressure and the gap width are unchanged, the smaller the gap width of the water outlet is, the larger the water pressure flows out.
As shown in the figure 1-2, the utility model relates to an adjustable cooling nozzle of a centerless grinding machine, which comprises a water pipe 01, the far end of which is sealed by a cover plate, the near end of which is connected with a water receiving pipe of a machine tool by external circular pipe thread and can rotate by an angle as required, the external circular of the water pipe is provided with a water outlet 01-1 in the width range of a grinding wheel, the periphery of the water outlet 01-1 is welded with a water cover 02, the water cover 02 comprises a bottom plate 02-1, two sides of the bottom plate 02-1 are provided with side plates 02-3, an upper plate 02-4 is arranged above the bottom plate 02-1, the bottom plate 02-1 and the upper plate 02-4 are respectively arranged at two sides of the water outlet 01-1, the outer side of the bottom plate 02-1 is provided with a water outlet 02-2, in order to further adjust the water outlet pressure, an adjustable water baffle 03 is additionally welded in the water cover 02, the adjustable water baffle 03 is arranged below the upper plate 02-4, the adjustable water baffle 03 is a thin plate, the width of the adjustable water baffle 03 is slightly smaller than that of the water cover 02, the upper end of the adjustable water baffle 03 is welded on the water pipe 01, the lower end of the adjustable water baffle 03 and the bottom plate 02-1 form an adjustable water outlet 05, and the upper plate 02-4 is provided with an adjusting screw 04 in a threaded manner. The bottom of the adjusting screw 04 is propped against the top of the adjustable water baffle 03.
The adjustable water baffle 03, the bottom plate 02-1 and the side plate 02-3 form a water outlet cavity which is of a wedge-shaped structure and has a certain pressurization effect.
The water pipe 01 is made of stainless steel.
The working process of the utility model is as follows:
by rotating the screw 04, the bottom of the screw 04 presses the adjustable water baffle 03 downwards, so that the width of the gap of the adjustable water outlet 05 is changed, and the water pressure of the water outlet is adjusted.
Claims (8)
1. The utility model provides a cooling nozzle with adjustable centerless grinder which characterized in that: the cooling nozzle comprises a water pipe (01), a water outlet (01-1) is formed in the water pipe (01), a water cover (02) is welded on the periphery of the water outlet (01-1), the water cover (02) comprises a bottom plate (02-1), side plates (02-3) are arranged on two sides of the bottom plate (02-1), an upper plate (02-4) is arranged above the bottom plate (02-1), a water outlet (02-2) is formed in the outer side of the bottom plate (02-1), an adjustable water baffle plate (03) is arranged below the upper plate (02-4), the lower end of the adjustable water baffle plate (03) and the bottom plate (02-1) form an adjustable water outlet 05, and an adjusting screw (04) is installed on the upper plate (02-4) in a threaded mode.
2. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the far end of the water pipe (01) is sealed by a cover plate, and the external round pipe thread at the near end is connected with a machine tool water receiving pipe.
3. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the bottom plate (02-1) and the upper plate (02-4) are respectively positioned at two sides of the water outlet (01-1).
4. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the adjustable water baffle (03) is a thin plate.
5. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the upper end of the adjustable water baffle (03) is welded on the water pipe (01).
6. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the bottom of the adjusting screw (04) is propped against the top of the adjustable water baffle (03).
7. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the adjustable water baffle (03), the bottom plate (02-1) and the side plate (02-3) form a water outlet cavity, and the water outlet cavity is of a wedge-shaped structure.
8. The adjustable cooling nozzle for a centerless grinder of claim 1, wherein: the water pipe (01) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022498339.2U CN213970304U (en) | 2020-11-02 | 2020-11-02 | Adjustable cooling nozzle of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022498339.2U CN213970304U (en) | 2020-11-02 | 2020-11-02 | Adjustable cooling nozzle of centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213970304U true CN213970304U (en) | 2021-08-17 |
Family
ID=77260086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022498339.2U Active CN213970304U (en) | 2020-11-02 | 2020-11-02 | Adjustable cooling nozzle of centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213970304U (en) |
-
2020
- 2020-11-02 CN CN202022498339.2U patent/CN213970304U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212977649U (en) | Water spray ring device of engraving machine | |
| CN106762806B (en) | Centrifugal pump impeller with rectifying blades | |
| CN213970304U (en) | Adjustable cooling nozzle of centerless grinding machine | |
| CN109362245B (en) | Gas-liquid mixed lubrication drag-reduction subsoiler | |
| CN214603385U (en) | Tool rest cooling structure for machine tool | |
| CN203108949U (en) | Water supply system for parallel running of ultrafast cooling system and laminar cooling system | |
| CN210254590U (en) | Outer water spraying valve for perforating machine | |
| CN113090577B (en) | Centrifugal pump impeller with adjustable blade outlet angle | |
| CN216324182U (en) | Indent cooling device | |
| CN210900725U (en) | Agricultural irrigation is with sprinkler structure | |
| CN208407375U (en) | A kind of height-adjustable rotation mini sprinkler | |
| CN214366512U (en) | Adjustable structure for end surface clearance of small and medium-sized vertical water turbine | |
| CN211449660U (en) | Wisdom water pressure equipment | |
| CN218895102U (en) | Agricultural low-pressure irrigation pipeline water outlet | |
| CN110966441A (en) | Submerged relief valve based on water conservancy relief | |
| CN215505858U (en) | Electric auxiliary machine filter equipment | |
| CN215860827U (en) | Large-flow high-lift centrifugal pump | |
| CN220027307U (en) | Hydraulic device for adjusting discharge port of single-cylinder crusher | |
| CN203764466U (en) | Circulating water spraying device with adjustable flow rate for cutting machine tool | |
| CN217160666U (en) | Water distributor | |
| CN214146667U (en) | Marine flow-adjustable orifice plate | |
| CN213809410U (en) | Novel integrated casting forming flow divider | |
| CN218063787U (en) | Connecting taper pipe | |
| CN212555642U (en) | Web former compression roller structure convenient to use | |
| CN217962050U (en) | Prevent micro-nano aeration machine of jam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |