Cooling mechanism of numerical control roller lathe

Abstract

The utility model discloses a numerical control roller lathe cooling mechanism which comprises a water collecting box, a water storage box, a sliding rod and a water spraying cooling device, the water storage box is fixed on one side of the water collecting box, the water storage box is communicated with the water collecting box, a metal filter screen plate is installed between the water storage box and the water collecting box, the sliding rod is fixed in the water storage box, and the water spraying cooling device is arranged on the sliding rod. The water spraying cooling device is installed on the sliding rod and can slide along the sliding rod. Cooling water in the water storage box is pumped to the cutting knife rest through the water spraying cooling device to cool the cutting knife rest, the water collecting box is used for collecting falling cooling water, and the metal filter screen plate located between the water collecting box and the water storage box is used for filtering the cooling water. And the water spraying cooling device is mounted on the sliding rod, so that the water spraying cooling device can be conveniently adjusted according to the position of the cutting knife rest.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled roller lathes, in particular to a cooling mechanism for numerically controlled roller lathes. Background Art

[0002] Roller lathes are mainly used for rough and fine machining of working rolls and support rolls on rolling mills in the metallurgical industry, as well as repair of forming surfaces.

[0003] Compared with ordinary lathes, the biggest features of roll lathes are low speed, high torque, large cutting volume, and no requirement for thread turning; that is, there is no need for a strictly matched transmission chain between the main transmission system and the longitudinal and lateral feeds. In the actual use of CNC roll lathes, the cutting tool holder on the roll lathe needs to be cooled. Utility Model Content

[0004] The utility model aims to provide a cooling mechanism for a numerically controlled roller lathe to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling mechanism of a CNC rolling mill lathe, comprising a water collecting box, a water storage box, a sliding rod and a water spray cooling device, the water storage box is fixed to one side of the water collecting box, and the water storage box is communicated with the water collecting box, a metal filter screen is installed between the water storage box and the water collecting box, the sliding rod is fixed to the inside of the water storage box, and the water spray cooling device is installed on the sliding rod and can slide along the sliding rod.

[0006] Preferably, the water spray cooling device consists of a water pump, a water pump mounting seat and a metal pipe, the water pump is fixed to the water pump mounting seat by screws, and the metal pipe is installed at the water outlet port of the water pump.

[0007] Preferably, the water pump mounting seat is composed of a sliding sleeve, a water pump support frame and a handle, the sliding sleeve cooperates with the sliding rod, the water pump support frame is fixed to the side of the sliding sleeve, and the handle is fixed to the top of the sliding sleeve.

[0008] Preferably, a plurality of transverse grooves and longitudinal grooves are arranged at equal intervals on the bottom of the water collecting box.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model is installed under the workstation of the CNC rolling mill lathe when in use; before use, it is necessary to add an appropriate amount of cooling water into the water collecting box and the water storage box; when in use, the cooling water in the water storage box is pumped to the cutting tool holder by the water spray cooling device to cool the cutting tool holder; the water collecting box is used to collect the falling cooling water; the metal filter screen between the water collecting box and the water storage box is used to filter the cooling water to remove metal debris in the cooling water entering the water storage box; the water spray cooling device is installed on the slide bar, which is convenient for adjustment according to the position of the cutting tool holder;

[0010] The multiple transverse grooves at the bottom of the inner side of the water collection box are used to intercept the settled metal debris, which is beneficial to reduce the filtering burden of the metal filter plate. The longitudinal grooves are used to connect the various transverse grooves and the water storage box, so that the cooling water inside the transverse grooves can also be added to the water circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the water spray cooling device of the utility model.

[0014] In the figure: 1. water collecting box; 2. water storage box; 3. metal filter screen; 4. sliding rod; 5. water spray cooling device; 6. transverse groove; 7. longitudinal groove; 8. sliding sleeve; 9. water pump; 10. water pump mounting seat; 11. water pump support frame; 12. handle; 13. metal pipe. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0016] See also Figure 1-2In the embodiment of the utility model, a cooling mechanism of a CNC rolling mill lathe includes a water collecting box 1, a water storage box 2, a slide bar 4 and a water spray cooling device 5. The water storage box 2 is fixed to one side of the water collecting box 1, and the water storage box 2 is communicated with the water collecting box 1. A metal filter screen plate 3 is installed between the water storage box 2 and the water collecting box 1. The slide bar 4 is fixed to the inside of the water storage box 2. The water spray cooling device 5 is installed on the slide bar 4 and can slide along the slide bar 4. The water spray cooling device 5 is composed of a water pump 9, a water pump mounting seat 10 and a metal pipe 13. The water pump 9 is fixed to the water pump mounting seat 10 by screws. The metal pipe 13 is installed at the water outlet port of the water pump 9. The water pump mounting seat 10 is composed of a sliding sleeve 8, a water pump support frame 11 and a handle 12. The sliding sleeve 8 cooperates with the slide bar 4, the water pump support frame 11 is fixed to the side of the sliding sleeve 8, and the handle 12 is fixed to the top of the sliding sleeve 8.

[0017] The bottom of the water collecting box 1 is provided with a plurality of transverse grooves 6 and longitudinal grooves 7 at equal intervals.

[0018] The working principle of the utility model is as follows: the utility model is installed under the workstation of the CNC rolling mill lathe when in use. Before use, it is necessary to add an appropriate amount of cooling water into the water collecting box 1 and the water storage box 2. When in use, the cooling water in the water storage box 2 is pumped to the cutting tool holder by the water spray cooling device 5 to cool the cutting tool holder. The water collecting box 1 is used to collect the falling cooling water. The metal filter screen plate 3 between the water collecting box 1 and the water storage box 2 is used to filter the cooling water to remove metal debris in the cooling water entering the water storage box 2. The water spray cooling device 5 is installed on the slide bar 4, which is convenient for adjustment according to the position of the cutting tool holder.

[0019] The multiple transverse grooves 6 at the inner bottom of the water collecting box 1 are used to intercept the settled metal debris, which is beneficial to reduce the filtering burden of the metal filter plate 3. The longitudinal grooves 7 are used to connect the various transverse grooves 6 and the water storage box 2, so that the cooling water inside the transverse grooves 6 can also be added to the water circulation.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cooling mechanism for a CNC roll lathe, characterized in that: The invention comprises a water collecting box (1), a water storage box (2), a sliding rod (4) and a water spray cooling device (5); the water storage box (2) is fixed to one side of the water collecting box (1), and the water storage box (2) is in communication with the water collecting box (1); a metal filter screen (3) is installed between the water storage box (2) and the water collecting box (1); the sliding rod (4) is fixed inside the water storage box (2); and the water spray cooling device (5) is installed on the sliding rod (4) and can slide along the sliding rod (4).

2. The cooling mechanism of a CNC roll lathe according to claim 1, characterized in that: The water spray cooling device (5) is composed of a water pump (9), a water pump mounting seat (10) and a metal pipe (13); the water pump (9) is fixed to the water pump mounting seat (10) by means of screws, and the metal pipe (13) is installed at the water outlet port of the water pump (9).

3. The cooling mechanism of a CNC roll lathe according to claim 2, characterized in that: The water pump mounting seat (10) is composed of a sliding sleeve (8), a water pump support frame (11) and a handle (12); the sliding sleeve (8) cooperates with the sliding rod (4); the water pump support frame (11) is fixed to the side of the sliding sleeve (8); and the handle (12) is fixed to the top of the sliding sleeve (8).

4. The cooling mechanism of a CNC roll lathe according to claim 1, characterized in that: The bottom of the water collecting box (1) is provided with a plurality of transverse grooves (6) and longitudinal grooves (7) at equal intervals.

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