Plate cutting device with cooling function for machining

Abstract

The utility model relates to the technical field of machining, and discloses a plate cutting device with a cooling function for machining, which comprises a cutting head, a connecting seat is sleeved at the upper end of the cutting head, arc-shaped slide rails are arranged on two sides of the cutting head in the connecting seat, a connecting rod is slidably mounted in the arc-shaped slide rails, and the arc-shaped slide rails are connected with the cutting head. A cooling assembly is arranged at the lower end of the connecting rod and comprises a cooling cylinder arranged at the lower end of the cutting head in a spliced mode, multiple sets of spraying heads and air outlets which are arranged up and down are formed in the inner wall of the cooling cylinder, and a conical flow guide layer is arranged at the bottom end in the cooling cylinder. According to the cooling device, the spliced cooling barrel is utilized, the cutting head is rapidly cooled and air-dried through the spraying head and the air outlet which are right opposite to the central axis of the cutting head, meanwhile, the conical flow guide layer at the bottom in the cooling barrel, the backflow pipe, the water inlet pipe, the water pump and the water tank form a water path circulation, and water recycling is achieved; and water is prevented from splashing to the workbench to affect cutting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a plate cutting device with a cooling function for mechanical processing. Background Art

[0002] At present, the main cutting device used for thick steel plates is a flame cutting machine. After a long period of use, the temperature of the cutting head of the flame cutting machine will be very high, and a cooling device is needed to cool it down. However, most of the existing cooling devices directly spray water on the cutting head to achieve the purpose of cooling, which will cause water to splash onto the workbench and there will be water residue on the cutting head. If it is not wiped in time, it will rust over time, affecting the cutting operation. Utility Model Content

[0003] The utility model aims to provide a plate cutting device with a cooling function for mechanical processing, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate cutting device with a cooling function for mechanical processing, comprising a cutting head, a connecting seat is provided on the upper end of the cutting head, arc-shaped slide rails are provided in the connecting seat on both sides of the cutting head, a connecting rod is slidably installed in the arc-shaped slide rail, a cooling component is provided at the lower end of the connecting rod, the cooling component comprises a cooling cylinder assembled and arranged at the lower end of the cutting head, a plurality of groups of spray heads and air outlets are provided on the inner wall of the cooling cylinder, the spray heads and air outlets are inclined toward the central axis of the cutting head, and a conical guide layer is provided at the bottom end of the cooling cylinder.

[0005] The following improvements are made in the present application: a guide groove is provided on the conical guide layer, a water tank is embedded in the cooling cylinder, a water outlet pipe and a water inlet pipe are provided on the water tank, the water outlet pipe is connected to the spray head, one end of the water inlet pipe is connected to a water pump, one side of the water pump is connected to a return pipe, and the return pipe is connected to the bottom end of the guide groove.

[0006] The following improvement is made in the solution of the present application: a fan is provided in the air outlet, and an end of the fan away from the air outlet is embedded in the cooling cylinder.

[0007] The following improvement is made in the solution of the present application: the cooling cylinder includes a first half cylinder and a second half cylinder, and the first half cylinder and the second half cylinder are respectively fixedly connected to the connecting rod on the same side.

[0008] The following improvement is made in the solution of the present application: the first half-tube and the second half-tube are provided with a concave-convex structure on the inner surface below the conical guide layer, the concave-convex structure includes mutually matching protrusions and grooves, and the inner wall of the groove is provided with a sealing gasket. The protrusions and grooves are matched to each other, and the two are axially clamped, and a sealing gasket is provided to prevent water from flowing out through the joint gap.

[0009] The following improvements are made in the present application: a driving gear is installed in the arc-shaped slide rail, one end of the driving gear is driven by a motor to move in the arc-shaped slide rail, and the other end extends out of the arc-shaped slide rail to be connected with a connecting rod, and the connecting rod is an automatic telescopic rod. When the driving gear moves to the uppermost end of the arc-shaped slide rail, the automatic telescopic rod contracts upward to drive the cooling cylinder into the connecting seat, thereby reducing the damage to the cooling cylinder caused by the sparks and slag splashed during the operation of the cutting head.

[0010] Compared with the prior art, the utility model provides a plate cutting device with a cooling function for mechanical processing, which has the following beneficial effects:

[0011] The utility model utilizes a cooling cylinder which is assembled and arranged. Under the drive of a driving gear, a connecting rod drives the cooling cylinder to approach the cutting head, wraps the cutting head therein, and quickly cools and dries the cutting head through a spray head and an air outlet which are directly facing the central axis of the cutting head. At the same time, a conical guide layer at the bottom of the cooling cylinder forms a water circuit with a return pipe, a water inlet pipe, a water pump and a water tank, thereby realizing water recycling and reuse, and preventing water from splashing onto a workbench and affecting the cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0013] Figure 1 It is a plan view of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model.

[0015] In the figure: 1. cutting head; 2. connecting seat; 21. arc-shaped slide rail; 22. driving gear; 3. connecting rod; 4. cooling cylinder; 41. conical guide layer; 411. guide groove; 42. first half cylinder; 43. second half cylinder; 44. protrusion; 45. groove; 5. spray head; 51. water tank; 52. water outlet pipe; 53. water inlet pipe; 54. water pump; 55. return pipe; 6. air outlet. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0017] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Example

[0019] like Figure 1-2 As shown, a plate cutting device with a cooling function for mechanical processing is mainly composed of a cutting head 1, a connecting seat 2, a connecting rod 3 and a cooling component; wherein the connecting seat 2 is sleeved on the upper end of the cutting head 1, and arc-shaped slide rails 21 are opened on both sides of the cutting head 1 in the connecting seat 2, and a driving gear 22 is installed in the arc-shaped slide rail 21. One end of the driving gear is driven by a motor to move in the arc-shaped slide rail 21, and the other end extends from the arc-shaped slide rail 21 to be sleeved with the connecting rod 3, and the connecting rod 3 is an automatic telescopic rod.

[0020] The cooling assembly is fixedly mounted at the lower end of the connecting rod 3, and includes a cooling cylinder 4 assembled at the lower end of the cutting head 1, and the cooling cylinder 4 includes a first half cylinder 42 and a second half cylinder 43, and the first half cylinder 42 and the second half cylinder 43 are respectively fixedly connected to the connecting rod 3 on the same side, and the first half cylinder 42 and the second half cylinder 43 are located below the conical guide layer 41. The inner surface is provided with a concave-convex structure, and the concave-convex structure includes a protrusion 44 and a groove 45 that cooperate with each other, and the inner wall of the groove 45 is provided with a sealing gasket; the inner wall of the cooling cylinder 4 is provided with two groups of spray heads 5 and air outlets arranged up and down 6, the spray head 5 and the air outlet 6 are both inclined toward the central axis of the cutting head 1, a conical guide layer 41 is provided at the inner bottom end of the cooling cylinder 4, a guide groove 411 is provided on the conical guide layer 41, and a water tank 51 is embedded in the cooling cylinder 4, a water outlet pipe 52 and a water inlet pipe 53 are provided on the water tank 51, the water outlet pipe 52 is connected to the spray head 5, one end of the water inlet pipe 53 is connected to a water pump 54, one side of the water pump 54 is connected to a return pipe 55, and the return pipe 55 is connected to the bottom end of the guide groove 411; a fan is provided in the air outlet 6, and the end of the fan away from the air outlet is embedded in the cooling cylinder 4.

Claims

1. A plate cutting device with a cooling function for mechanical processing, comprising a cutting head (1), characterized in that: The upper end of the cutting head (1) is sleeved with a connecting seat (2), and arc-shaped slide rails (21) are provided in the connecting seat (2) on both sides of the cutting head (1), and a connecting rod (3) is slidably installed in the arc-shaped slide rail (21), and a cooling component is provided at the lower end of the connecting rod (3), and the cooling component includes a cooling cylinder (4) assembled and arranged at the lower end of the cutting head (1), and the inner wall of the cooling cylinder (4) is provided with a plurality of groups of spray heads (5) and air outlets (6) arranged up and down, and the spray heads (5) and air outlets (6) are both arranged obliquely toward the central axis of the cutting head (1), and a conical guide layer (41) is provided at the inner bottom end of the cooling cylinder (4).

2. The plate cutting device with cooling function for mechanical processing according to claim 1, characterized in that: The conical guide layer (41) is provided with a guide groove (411), the cooling cylinder (4) is embedded with a water tank (51), the water tank (51) is provided with a water outlet pipe (52) and a water inlet pipe (53), the water outlet pipe (52) is connected to the spray head (5), one end of the water inlet pipe (53) is connected to a water pump (54), one side of the water pump (54) is connected to a return pipe (55), and the return pipe (55) is connected to the bottom end of the guide groove (411).

3. The plate cutting device with cooling function for mechanical processing according to claim 1, characterized in that: A fan is arranged in the air outlet (6), and an end of the fan away from the air outlet is embedded in the cooling cylinder (4).

4. The plate cutting device with a cooling function for mechanical processing according to claim 1, characterized in that: The cooling cylinder (4) comprises a first half cylinder (42) and a second half cylinder (43), wherein the first half cylinder (42) and the second half cylinder (43) are respectively fixedly connected to the connecting rod (3) on the same side.

5. The plate cutting device with cooling function for mechanical processing according to claim 4, characterized in that: The first half cylinder (42) and the second half cylinder (43) are provided with a concave-convex structure on their inner surfaces located below the conical guide layer (41), the concave-convex structure comprising mutually matching protrusions (44) and grooves (45), and a sealing gasket is provided on the inner wall of the groove (45).

6. The plate cutting device with cooling function for mechanical processing according to claim 1, characterized in that: A driving gear (22) is installed in the arc-shaped slide rail (21); one end of the driving gear is driven by a motor to move in the arc-shaped slide rail (21); the other end of the driving gear extends out of the arc-shaped slide rail (21) and is sleeved with a connecting rod (3); and the connecting rod (3) is an automatic telescopic rod.

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