Auxiliary inner-cooling minimal quantity lubrication device

Abstract

The utility model discloses an auxiliary inner-cooling minimal quantity lubrication device which comprises a main body unit, a plurality of inner-cooling micro quantity lubrication units, a plurality of inner-cooling micro quantity lubrication units and a plurality of inner-cooling micro quantity lubrication units, and is characterized in that the main body unit comprises a fixed box and a milling cutter; the minimal quantity lubrication assembly comprises an oil tank and a cross rod, the oil tank is fixedly connected to the inner wall of the fixed tank, the lower end of the oil tank is fixedly connected with an oil outlet pipe, the lower end of the oil outlet pipe is fixedly provided with an oil supply pipe, the lower end of the oil supply pipe abuts against the interior of the through hole, and the oil outlet pipe is fixedly provided with a valve. The device has the beneficial effects that the rotary knob drives the transverse rod to rotate, the transverse rod drives the fixing disc to rotate, the fixing disc drives the rotating disc to rotate through the shifting rod, and therefore the valve is opened, lubricating oil enters the through hole through the oil outlet pipe and the oil supply pipe, a machining area is cooled and lubricated through a small amount of lubricating oil, and pollution to the environment is avoided; the method conforms to the current concepts of green manufacturing and sustainable development, and is beneficial to environmental protection.

Description

Technical Field

[0001] The utility model relates to the technical field of internal cooling micro-lubrication, in particular to an auxiliary internal cooling micro-lubrication device. Background Art

[0002] Machine tool processing refers to the process of ensuring the relative motion relationship between the tool and the fixture through the machine tool, and using the tool (or other tools) to process the workpiece mounted on the fixture. During the machine tool processing, it is usually necessary to cool the processing area.

[0003] At present, although cutting fluid is widely used to cool the processing area of ​​machine tools during the processing process, this traditional practice, while bringing processing convenience, also causes significant environmental pollution problems, which runs counter to the current concept of green manufacturing and sustainable development and is not conducive to environmental protection.

[0004] Therefore, an auxiliary internal cooling minimal lubrication device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of the auxiliary internal cooling micro-lubrication device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide an auxiliary internal cooling micro-lubrication device, which is used to solve the problem that "machine tools widely use cutting fluid to cool the processing area during the processing, but this traditional practice, while bringing processing convenience, also causes significant environmental pollution problems, which runs counter to the current concept of green manufacturing and sustainable development and is not conducive to environmental protection."

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: an auxiliary internal cooling micro-lubrication device, comprising:

[0009] A main body unit, the main body unit comprising a fixed box and a milling cutter, wherein a through hole is opened at the center of the milling cutter;

[0010] A minimal lubrication assembly, the minimal lubrication assembly comprising an oil tank and a cross bar, the oil tank being fixedly connected to the inner wall of the fixed box, the lower end of the oil tank being fixedly connected to an oil outlet pipe, the lower end of the oil outlet pipe being fixedly installed with an oil supply pipe, the lower end of the oil supply pipe being against a through hole, a valve being fixedly installed on the oil outlet pipe, a rotating disk being fixedly installed on one side of the valve, the cross bar being rotatably connected to the inner wall of the fixed box, the left end of the cross bar being fixedly connected to a fixed disk, and two shifting rods being symmetrically fixedly connected to the left side of the fixed disk.

[0011] As a preferred solution of the auxiliary internal cooling micro-lubrication device described in the utility model, wherein: the left side of the fixed disk is rotatably connected with a fixed block, and the left end of the fixed block abuts against one side of the rotating disk.

[0012] As a preferred solution of the auxiliary internal cooling micro-lubrication device described in the utility model, an oil inlet pipe is fixedly connected to the left side of the oil tank, and the other end of the oil inlet pipe passes through the side wall of the fixed box and is meshedly connected with a sealing cover.

[0013] As a preferred solution of the auxiliary internal cooling micro-lubrication device described in the utility model, wherein: a mounting assembly is fixedly installed at the lower end of the fixed box, and the milling cutter is fixedly installed between the mounting assembly.

[0014] As a preferred solution of the auxiliary internal cooling micro-lubrication device described in the utility model, wherein: the upper end of the fixed box is fixedly connected with a connecting piece, and the two shifting rods are both against the inner wall of the rotating disk.

[0015] As a preferred solution of the auxiliary internal cooling micro-lubrication device described in the utility model, wherein: the right end of the cross bar is fixedly connected with a knob, and a plurality of anti-slip grooves are opened on the knob at equal intervals.

[0016] Beneficial effects of the utility model:

[0017] The knob drives the crossbar to rotate, the crossbar drives the fixed disk to rotate, the fixed disk drives the rotating disk to rotate through the lever, thereby opening the valve, and the lubricating oil enters the through hole through the oil outlet pipe and the oil supply pipe. A small amount of lubricating oil is used to cool and lubricate the processing area to avoid pollution to the environment, which is in line with the current concept of green manufacturing and sustainable development and is beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a front structural schematic diagram of an auxiliary internal cooling micro-lubrication device of the utility model.

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of an auxiliary internal cooling micro-lubrication device of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of an auxiliary internal cooling micro-lubrication device of the utility model from a bottom view.

[0022] Figure 4 The utility model is a schematic diagram of the structure of an oil supply pipe in an auxiliary internal cooling micro-lubrication device.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a milling cutter in an auxiliary internal cooling micro-lubrication device.

[0024] Description of the drawings: 100, main unit; 101, fixed box; 102, milling cutter; 102a, through hole; 103, mounting assembly; 104, connecting piece; 200, minimal lubrication assembly; 201, oil tank; 202, oil outlet pipe; 203, valve; 204, oil supply pipe; 205, rotating disk; 206, cross bar; 207, fixed disk; 208, fixed block; 209, lever; 210, knob. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Reference Figure 1-Figure 5 , is an embodiment of the utility model, which provides an auxiliary internal cooling micro-lubrication device, comprising:

[0030] The main unit 100 includes a fixing box 101 and a milling cutter 102, and a through hole 102a is formed at the center of the milling cutter 102;

[0031] The micro-lubrication component 200 includes an oil tank 201 and a cross bar 206. The oil tank 201 is fixedly connected to the inner wall of the fixed box 101. The lower end of the oil tank 201 is fixedly connected to an oil outlet pipe 202. The lower end of the oil outlet pipe 202 is fixedly installed with an oil supply pipe 204. The lower end of the oil supply pipe 204 abuts against the through hole 102a. A valve 203 is fixedly installed on the oil outlet pipe 202. A rotating disk 205 is fixedly installed on one side of the valve 203. The cross bar 206 is rotatably connected to the inner wall of the fixed box 101. The left end of the cross bar 206 is fixedly connected to a fixed disk 207. Two levers 209 are symmetrically fixedly connected to the left side of the fixed disk 207.

[0032] The cross bar 206 is driven to rotate by the knob 210, and the cross bar 206 drives the fixed disk 207 to rotate. The fixed disk 207 drives the rotating disk 205 to rotate through the lever 209, thereby opening the valve 203, and the lubricating oil enters the through hole 102a through the oil outlet pipe 202 and the oil supply pipe 204. The processing area is cooled and lubricated by a small amount of lubricating oil to avoid pollution to the environment, which is in line with the current concept of green manufacturing and sustainable development and is beneficial to environmental protection.

[0033] The left side of the fixed disk 207 is rotatably connected to a fixed block 208 , and the left end of the fixed block 208 abuts against one side of the rotating disk 205 .

[0034] The left side of the oil tank 201 is fixedly connected with an oil inlet pipe, and the other end of the oil inlet pipe penetrates the side wall of the fixed box 101 and is meshedly connected with a sealing cover, and the lubricating oil is replenished through the oil inlet pipe.

[0035] The lower end of the fixed box 101 is fixedly mounted with a mounting assembly 103 , the milling cutter 102 is fixedly mounted with the mounting assembly 103 , and the milling cutter 102 is mounted via the mounting assembly 103 .

[0036] The upper end of the fixed box 101 is fixedly connected with a connecting piece 104 , and the two levers 209 are both against the inner wall of the rotating disk 205 , and the device is fixed by the connecting piece 104 .

[0037] The right end of the cross bar 206 is fixedly connected with a knob 210 , and a plurality of anti-slip grooves are provided on the knob 210 at equal intervals, and the cross bar 206 is driven to rotate by the knob 210 .

[0038] Working principle: When working, the workpiece is processed by the milling cutter 102. During the processing, the knob 210 is turned, the knob 210 drives the cross bar 206 to rotate, the cross bar 206 drives the fixed disk 207 to rotate, and the fixed disk 207 drives the rotating disk 205 to rotate through the lever 209, thereby opening the valve 203, and the lubricating oil enters the through hole 102a through the oil outlet pipe 202 and the oil supply pipe 204. The processing area is cooled and lubricated by a small amount of lubricating oil to avoid pollution to the environment, which conforms to the current concept of green manufacturing and sustainable development and is beneficial to environmental protection. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An auxiliary internal cooling micro-lubrication device, characterized in that: include: A main body unit (100), the main body unit (100) comprising a fixing box (101) and a milling cutter (102), wherein a through hole (102a) is provided at the center of the milling cutter (102); A micro-lubrication assembly (200) comprises an oil tank (201) and a cross bar (206); the oil tank (201) is fixedly connected to the inner wall of a fixed box (101); an oil outlet pipe (202) is fixedly connected to the lower end of the oil tank (201); an oil supply pipe (204) is fixedly installed to the lower end of the oil outlet pipe (202); the lower end of the oil supply pipe (204) abuts against a through hole (102a); a valve (203) is fixedly installed on the oil outlet pipe (202); a rotating disk (205) is fixedly installed on one side of the valve (203); the cross bar (206) is rotatably connected to the inner wall of the fixed box (101); a fixed disk (207) is fixedly connected to the left end of the cross bar (206); and two shifting rods (209) are symmetrically fixedly connected to the left side of the fixed disk (207).

2. The auxiliary internal cooling micro-lubrication device according to claim 1, characterized in that: The left side of the fixed disk (207) is rotatably connected to a fixed block (208), and the left end of the fixed block (208) abuts against one side of the rotating disk (205).

3. The auxiliary internal cooling micro-lubrication device according to claim 1, characterized in that: An oil inlet pipe is fixedly connected to the left side of the oil tank (201), and the other end of the oil inlet pipe penetrates the side wall of the fixed box (101) and is meshedly connected to a sealing cover.

4. The auxiliary internal cooling micro-lubrication device according to claim 1, characterized in that: A mounting assembly (103) is fixedly mounted on the lower end of the fixed box (101), and the milling cutter (102) is fixedly mounted to the mounting assembly (103).

5. The auxiliary internal cooling micro-lubrication device according to claim 1, characterized in that: The upper end of the fixed box (101) is fixedly connected with a connecting piece (104), and the two shifting rods (209) are both against the inner side wall of the rotating disk (205).

6. The auxiliary internal cooling micro-lubrication device according to claim 1, characterized in that: The right end of the crossbar (206) is fixedly connected to a knob (210), and a plurality of anti-slip grooves are formed on the knob (210) at equal intervals.

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