Cutting cooling device for precision machining

Abstract

The utility model discloses a cutting cooling device for precision machining, and relates to the technical field of cutting machining. The air purifier comprises a machine body and a filtering structure, comprising a flow guide groove formed in the upper end of a machine body, a mounting frame located in the machine body, a filter screen located in the mounting frame and in a slope shape, a first flow guide hopper located at the lower end of the mounting frame, a bearing frame located below the first flow guide hopper, funnel-shaped filter cloth fixedly arranged in the bearing frame and a second flow guide hopper fixedly arranged at the lower end of the bearing frame. The feeding structure comprises a conveying pump fixedly arranged at one end of the machine body, a suction pipe located at the suction end of the conveying pump and a conveying pipe located at the output end of the conveying pump. The cleaning structure comprises a rotating shaft, a mounting wheel located at one end of the rotating shaft and a torsional spring connected to the outer side of the mounting wheel in a sleeving mode. Through the arrangement of the filtering structure, the problems that in the cutting process, cooling liquid is directly discharged, so that internal metal pollutes the land, the use amount of cutting fluid is large, and waste of the cutting fluid is caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machining technical field especially a kind of cutting cooling device for precision machining. BACKGROUND

[0002] Cutting is the process of using cutting tools to remove material from metal to obtain the required shape and size, including milling, turning, drilling and grinding operations, in the cutting process, the high-speed rotating cutter and workpiece contact can produce high temperature, the cooling effect of cutting fluid can help reduce friction, and reduce the thermal damage of cutter and workpiece when cutting.

[0003] Chinese patent discloses a kind of cutting machining method and machine tool (grant announcement No.CN107225274B), the cutting machining method is processed by rotating cutter to the workpiece with the curved surface described by linear movement and the plane continuous with the curved surface, wherein, rotating cutter has the bottom blade extending in the plane orthogonal with the rotation axis of rotating cutter, the trajectory of bottom blade is annular surface, the cutting machining method has curved surface cutting process and plane cutting process, in curved surface cutting process, with the contact line formed by the contact of annular surface and workpiece coincides with the generatrix of the curved surface of workpiece and moves along the curved surface, the relative feed between workpiece and rotating cutter is given to process curved surface, the aforementioned annular surface is formed by the trajectory of bottom blade of rotating cutter, plane cutting process is carried out after or before curved surface cutting process, in plane cutting process, bottom blade and plane are contacted to process the plane of workpiece in the manner that annular surface and plane are located on the same plane.

[0004] The patent technology will not produce step difference at the boundary of machining surface when used, effectively process, but cutting fluid is needed to cool cutter and cutting workpiece outer wall in the process of cutting machining, but direct discharge of cooling liquid can cause internal metal to pollute soil, and cutting fluid usage is large, causing cutting fluid waste.Therefore, the person skilled in the art provides a kind of cutting cooling device for precision machining to solve the problems raised in the above background technology. UTILITY MODEL CONTENT

[0005] 1. Technical solution

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a kind of cutting cooling device for precision machining, including body,

[0008] The filtering structure comprises a flow guide groove opened in the inner part of the upper end of the body, a mounting frame located in the inner part of the body, a filter screen located in the inner part of the mounting frame and being inclined, a flow guide hopper I located at the lower end of the mounting frame, a receiving frame located below the flow guide hopper I, a filter cloth fixedly arranged in the inner part of the receiving frame and being funnel-shaped, and a flow guide hopper II fixedly arranged at the lower end of the receiving frame.

[0009] The feeding structure comprises a conveying pump fixedly arranged at one end of the body, a suction pipe located at the suction end of the conveying pump and communicating with the lower end of the flow guide hopper II, and a conveying pipe located at the output end of the conveying pump.

[0010] And

[0011] The cleaning structure comprises a rotating shaft fixedly arranged at the front and rear ends of the mounting frame and rotatably arranged in the inner part of the body, a mounting wheel located at one end of the rotating shaft, and a torsion spring sleeved on the outer side of the mounting wheel and connected with the mounting wheel and the body at two ends, respectively.

[0012] Further, the upper end of the body is provided with a blocking opening, the inner part of the upper end of the body is provided with support plates arranged at equal intervals, and the outer wall of the lower end of the body is provided with a support frame.

[0013] Specifically, the cutting fluid generated during cutting is intercepted through the blocking opening, the body and the clamping assembly during cutting are installed through the support plates, and the discharge of the cutting fluid and the metal chips and particles generated during cutting is ensured through the gaps between the support plates.

[0014] Further, the inner part of the lower end of the body is provided with a storage cavity, the inner wall of the lower end of the storage cavity is provided with a flow guide plate, and the lower end of the body is provided with a discharge pipe communicating with the storage cavity and being controlled to open and close through a valve.

[0015] Specifically, the metal chips and particles generated during cutting are collected and stored in the storage cavity, and are output through the discharge pipe, which is controlled to open and close through the valve.

[0016] Further, one end of the conveying pipe is provided with a universal pipe, one end of the universal pipe is provided with a nozzle, the outer wall of the universal pipe is provided with a mounting block, and the inner part of the mounting block is provided with a mounting hole.

[0017] Specifically, the cutting fluid is conveyed through the universal pipe, the angle of the nozzle can be adjusted by bending the universal pipe, the universal pipe is fixed with the cutting structure through the mounting block, and the cutting fluid is conveyed by moving the universal pipe with the cutting structure.

[0018] Further, the inner part of the flow guide hopper II is provided with symmetrically distributed hydraulic rods, the upper end of the hydraulic rod is provided with a top plate, the upper end of the top plate is spherical, and the connection ropes arranged in an annular array are arranged between the top plate and the filter cloth.

[0019] Specific, by hydraulic rod drive top plate moves, the top plate longitudinal movement, by the top cloth to lift, and by the connecting rope so that the top cloth to exert a pulling force, help filter cloth reset.

[0020] Further, the machine body front end is provided with motor, motor output is provided with rotating wheel, rotating wheel outer wall is provided with beating block, the outer wall of the installation wheel is provided with stress block, the lower end of stress block supports the support rod fixedly connected with the front end of the machine body.

[0021] Specific, the support rod supports the stress block, and the installation wheel supported by the torsional spring is positioned.

[0022] 2. Beneficial effects

[0023] Compared with the prior art, the utility model has the advantages that:

[0024] The cutting equipment is installed on the inner wall of the upper end of the machine body, the cutting fluid is delivered by the nozzle to the cutting tool and the cutting tool for cutting processing, and the cutting tool and the workpiece are cooled.

[0025] At the same time, the cutting fluid and the metal chips are guided into the mounting frame, the large-particle metal chips are intercepted by the filter screen, the filtered cutting fluid is further filtered by the filter cloth, smaller particles and impurities are removed, the liquid is purified, the metal chips and particles are recycled, the cutting fluid is purified and reused, the consumption of the cutting fluid is reduced, resources are saved, and production cost is reduced.

[0026] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0028] Figure 1 It is a front view of the utility model;

[0029] Figure 2 It is a top view of the utility model;

[0030] Figure 3 It is a top view of the motor of the utility model;

[0031] Figure 4 It is a main cross-sectional view of the machine body of the utility model;

[0032] Figure 5 It is the main section structure schematic diagram of the receiving frame of the utility model.

[0033] In the drawings, the component list represented by each sign is as follows:

[0034] 100, machine body; 101, support frame; 102, blocking opening; 103, support plate; 104, flow guide groove; 105, flow guide plate; 106, discharge pipe; 107, storage cavity;

[0035] 200, filter structure; 201, mounting frame; 202, filter screen; 203, flow guide hopper one; 204, receiving frame; 205, flow guide hopper two; 206, filter cloth;

[0036] 300, feeding structure; 301, suction pipe; 302, conveying pipe; 303, universal pipe; 304, mounting block; 305, nozzle; 306, conveying pump;

[0037] 400, cleaning structure; 401, motor; 402, rotating wheel; 403, beating block; 404, rotating shaft; 405, torsional spring; 406, mounting wheel; 407, force receiving block; 408, support rod; 409, hydraulic rod; 410, top plate; 411, connecting rope. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0039] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0040] Secondly, the utility model is described in detail in combination with the schematic diagram, when the embodiments of the utility model are described in detail, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacturing.

[0041] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0042] Example 1

[0043] Please refer to Figures 1-5As shown, the embodiment is a cutting cooling device for precision machining, comprising a body 100,

[0044] The filtering structure 200 comprises a flow guide groove 104 opened in the inner upper end of the body 100, a mounting frame 201 located in the inner of the body 100, a filter screen 202 located in the inner of the mounting frame 201 and inclined, a flow guide hopper I 203 located at the lower end of the mounting frame 201, a receiving frame 204 located below the flow guide hopper I 203, a filter cloth 206 fixedly arranged in the inner of the receiving frame 204 and funnel-shaped, and a flow guide hopper II 205 fixedly arranged at the lower end of the receiving frame 204;

[0045] The feeding structure 300 comprises a conveying pump 306 fixedly arranged at one end of the body 100, a suction pipe 301 located at the suction end of the conveying pump 306 and communicated with the lower end of the flow guide hopper II 205, and a conveying pipe 302 located at the output end of the conveying pump 306;

[0046] The upper end of the body 100 is provided with a baffle 102, the inner upper end of the body 100 is provided with support plates 103 distributed at equal intervals, and the outer wall of the lower end of the body 100 is provided with a support frame 101;

[0047] The inner lower end of the body 100 is provided with a storage cavity 107, the inner lower end wall of the storage cavity 107 is provided with a flow guide plate 105, and the lower end of the body 100 is provided with a discharge pipe 106 communicated with the storage cavity 107 and controlled to open and close by a valve;

[0048] One end of the conveying pipe 302 is provided with a universal pipe 303, one end of the universal pipe 303 is provided with a nozzle 305, the outer wall of the universal pipe 303 is provided with a mounting block 304, and the inner of the mounting block 304 is provided with a mounting hole;

[0049] The filtering structure 200 is used;

[0050] The cutting device and the fixing structure of the cutting are mounted on the support plates 103, connected with the mounting assembly of the cutting structure through the mounting block 304, the angle of the nozzle 305 is adjusted through the universal pipe 303, the cutting fluid is delivered to the cutting tool and the cutting workpiece, the cutting fluid is delivered through the gap of the support plates 103 and the flow guide groove 104, the metal chips and particles flow through the cutting fluid and are delivered to the upper side of the filter screen 202 through the flow guide groove 104, the cutting fluid is intercepted by the filter screen 202, and the cutting chips and particles flow under the impact force of the cutting fluid and the inclined surface of the filter screen 202, part of the cutting chips and particles of large specifications are delivered downward through the tail end of the filter screen 202, and the cutting chips and particles are collected through the storage cavity 107;

[0051] The cutting fluid after preliminary filtration is transported to the inside of the receiving frame 204 by the diversion hopper 1 203, and is filtered again by the filter cloth 206 to separate smaller particles and impurities inside the cutting fluid, and is collected by the receiving frame 204 and the diversion hopper 2 205, is sucked by the suction pipe 301, and is used for cutting and cooling again. The device is integrally formed, is directly adapted to the use of the cutting and cooling device by installing the cutting equipment, is convenient to use, the cutting fluid avoids direct discharge to pollute the environment, the cutting fluid is recycled, and the utilization rate of resources is improved.

[0052] Embodiment 2

[0053] Please refer to Figures 1-5 The embodiment is based on the embodiment 1 and further includes;

[0054] And;

[0055] The cleaning structure 400 includes a rotating shaft 404 fixedly arranged at the front and rear ends of the mounting frame 201 and rotatably arranged in the machine body 100, a mounting wheel 406 located at one end of the rotating shaft 404, and a torsion spring 405 sleeved outside the mounting wheel 406 and connected with the mounting wheel 406 and the machine body 100 at both ends.

[0056] The diversion hopper 2 205 is provided with symmetrically distributed hydraulic rods 409, the upper end of the hydraulic rod 409 is provided with a top plate 410, the upper end of the top plate 410 is spherical, and the top plate 410 is provided with a connecting rope 411 arranged in an annular array between the filter cloth 206;

[0057] The machine body 100 is provided with a motor 401 at the front end, the output end of the motor 401 is provided with a rotating wheel 402, the outer wall of the rotating wheel 402 is provided with a beating block 403, the outer wall of the mounting wheel 406 is provided with a stress block 407, and the lower end of the stress block 407 is supported by a support rod 408 fixedly connected with the front end of the machine body 100;

[0058] The use of the cleaning structure 400 is performed;

[0059] During the cutting fluid filtering process of the filter screen 202 and the filter cloth 206, part of the metal chips and particles cut are intercepted on the filter screen 202 and the filter cloth 206, at this time, the hydraulic rod 409 drives the top plate 410 to lift, the top plate 410 supports the bottom of the funnel-shaped filter cloth 206, the filter cloth 206 is lifted, the metal particles collected in the filter cloth 206 are lifted, the filter cloth 206 arches to slide the collected metal particles outward, and is collected in the storage cavity 107. By repeatedly lifting the filter cloth 206, the filter cloth 206 is shaken, the discharge of the metal chips is assisted, and when the top plate 410 is reset, the pulling force drives the filter cloth 206 to reset to a funnel shape, and the filter cloth 206 is effectively cleaned;

[0060] The motor 401 drives the rotating wheel 402 to rotate, the rotating wheel 402 drives the hitting block 403 to impact the force receiving block 407, the force receiving block 407 drives the rotating shaft 404 to rotate, and then the torsional spring 405 is pressed, the torsional spring 405 is twisted and pressed, when the force receiving block 407 passes through the hitting block 403, the rotating shaft 404 is driven to reset through the elasticity of the torsional spring 405, the rotating process drives the mounting frame 201 to shake a small angle, and then the mounting frame 201 and the filter screen 202 are shaken, the flowability of the intercepted metal scraps and particles on the upper end of the filter screen 202 is improved, the upper end of the filter screen 202 is effectively cleaned, the filter structure 200 is convenient to use, the staff is avoided to clean, and the cleaning process is time-saving and labor-saving.

[0061] In the description of the utility model, need explanation further, unless have explicit provision and limitation, term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can through intermediate medium indirectly connect, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0062] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A cutting fluid device for precision machining, characterized by: The machine body (100) comprises a filter structure (200), a feeding structure (300), and a cleaning structure (400). The filter structure (200) comprises a flow guide groove (104) formed in the upper end of the machine body (100), a mounting frame (201) located in the machine body (100), a filter screen (202) located in the mounting frame (201) and inclined, a flow guide hopper I (203) located at the lower end of the mounting frame (201), a receiving frame (204) located below the flow guide hopper I (203), a filter cloth (206) fixedly arranged in the receiving frame (204) and in a funnel shape, and a flow guide hopper II (205) fixedly arranged at the lower end of the receiving frame (204). The feeding structure (300) comprises a delivery pump (306) fixedly arranged at one end of the machine body (100), a suction pipe (301) located at the suction end of the delivery pump (306) and in communication with the lower end of the flow guide hopper II (205), and a delivery pipe (302) located at the output end of the delivery pump (306). The cleaning structure (400) comprises a rotating shaft (404) fixedly arranged at the front and rear ends of the mounting frame (201) and rotatably arranged in the machine body (100), a mounting wheel (406) located at one end of the rotating shaft (404), and a torsion spring (405) sleeved on the outside of the mounting wheel (406) and connected with the mounting wheel (406) and the machine body (100) at both ends. The upper end of the machine body (100) is provided with a baffle (102), the inside of the upper end of the machine body (100) is provided with support plates (103) arranged at equal intervals, and the outer wall of the lower end of the machine body (100) is provided with a support frame (101).

2. The cutting fluid delivery device for precision machining according to claim 1, wherein: The inside of the lower end of the machine body (100) is provided with a storage cavity (107), the inner wall of the lower end of the storage cavity (107) is provided with a flow guide plate (105), and the lower end of the machine body (100) is provided with a discharge pipe (106) in communication with the storage cavity (107) and controlled by a valve to open and close.

3. The cutting fluid delivery device for precision machining according to claim 1, wherein: One end of the delivery pipe (302) is provided with a universal pipe (303), one end of the universal pipe (303) is provided with a nozzle (305), the outer wall of the universal pipe (303) is provided with a mounting block (304), and the inside of the mounting block (304) is formed with a mounting hole.

4. The cutting fluid delivery device for precision machining according to claim 1, wherein: The inside of the flow guide hopper II (205) is provided with symmetrically distributed hydraulic rods (409), the upper end of each hydraulic rod (409) is provided with a top plate (410), the upper end of each top plate (410) is spherical, and the space between each top plate (410) and the filter cloth (206) is provided with a plurality of connecting ropes (411) arranged in an annular array.

5. The cutting fluid delivery device for precision machining according to claim 1, wherein: The front end of the machine body (100) is provided with a motor (401), the output end of the motor (401) is provided with a rotating wheel (402), the outer wall of the rotating wheel (402) is provided with a beating block (403), the outer wall of the mounting wheel (406) is provided with a force receiving block (407), and the lower end of the force receiving block (407) is supported by a support rod (408) fixedly connected with the front end of the machine body (100).

6. The cutting fluid delivery device for precision machining according to claim 1, wherein: ​

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