Linear cutting fluid filtering structure

Abstract

The utility model provides a linear cutting fluid filtering structure which comprises a tank body with a conical lower end and an opening at the top, a liquid outlet pipe, a control valve, supporting legs, a transverse plate, a connecting shaft and a placing frame are arranged at the bottom of the tank body, a filter cartridge is detachably arranged in the placing frame, a driving module for driving the connecting shaft is further arranged on the transverse plate, and the connecting shaft is connected with the driving module. The top of the tank body is also detachably provided with a top cover; and the top cover is provided with a feed hopper matched with the filter cartridge. According to the linear cutting fluid filtering structure disclosed by the utility model, the basic requirement on screening and separating treatment of the cutting fluid and the scraps can be met, and the residual cutting fluid on the screened scraps can be effectively removed, so that the waste of the cutting fluid is avoided, and the use requirement of people is better met.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting fluid treatment, and particularly relates to a wire cutting fluid filtering structure. Background Art

[0002] During metal cutting and grinding, cutting fluid is used to cool and lubricate tools and workpieces. Therefore, during the processing and manufacturing of machine parts, a large amount of waste chips will be mixed in the cutting fluid. In order to recycle the cutting fluid, it is necessary to filter the cutting fluid and filter out the waste chips in the cutting fluid. Although the existing wire cutting cutting fluid filtering structure can meet the basic needs of filtering waste chips, during use, it often only allows the cutting fluid containing waste chips to be filtered through the filtering structure, and the cutting fluid adhering to the waste chips cannot be effectively separated and collected, which will bring great inconvenience to people's use and cause waste of cutting fluid.

[0003] For example, the utility model with the announcement number CN 213912600 U discloses a cutting fluid filtering system. In the technical solution of this patent, the cutting fluid is filtered by a scraper plate with filter holes horizontally arranged inside the box body, and the filtered waste chips cannot be further filtered, that is, the cutting fluid remaining on the waste chips cannot be effectively removed, which will cause waste of cutting fluid and cannot fully meet people's usage needs. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a wire cutting cutting fluid filtering structure, which can not only meet the basic needs of screening and separating the cutting fluid and waste chips, but also effectively remove the cutting fluid remaining on the filtered waste chips, thereby avoiding the waste of cutting fluid and better meeting people's usage needs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a wire cutting cutting fluid filtering structure, including a tank body with a conical lower end and an open top, a liquid outlet pipe is arranged at the bottom of the tank body, a control valve is also arranged on the liquid outlet pipe, support legs are arranged on the bottom side end of the tank body, a horizontal plate is arranged on the middle inner wall of the tank body, a connecting shaft is arranged on the horizontal plate for vertical rotation, a placement frame with an open top is arranged on the top of the connecting shaft, a filter cartridge is detachably arranged in the placement frame, a driving module for driving the connecting shaft is also arranged on the horizontal plate, and a top cover is detachably arranged on the top of the tank body, and a feed hopper compatible with the filter cartridge is arranged on the top cover.

[0006] As a further improvement of the utility model, a bearing is arranged at the bottom of the horizontal plate, the lower end of the connecting shaft is connected to the inner ring of the bearing, the upper end of the connecting shaft passes through the horizontal plate, and a through hole matching the connecting shaft is arranged on the horizontal plate.

[0007] As a further improvement of the utility model, the driving module includes a driving motor vertically arranged at the bottom of the horizontal plate, a driving pulley is arranged on the output shaft of the driving motor, a driven pulley matched with the driving pulley is arranged at the lower end of the connecting shaft, and a transmission belt is arranged between the driving pulley and the driven pulley.

[0008] As a further improvement of the utility model, the filter cartridge is fixed to the placement frame by clamping, and the side end of the filter cartridge is provided with a baffle plate adapted to the placement frame. The baffle plate is also provided with a hand-tightening bolt for fixing the placement frame, and the placement frame is provided with a threaded connection hole adapted to the hand-tightening bolt.

[0009] As a further improvement of the utility model, the top cover is fixedly connected to the top of the tank body.

[0010] As a further improvement of the utility model, a transparent observation window is also provided on the top cover.

[0011] As a further improvement of the utility model, a handle is also provided on the top of the filter cartridge, and the handle is U-shaped.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Firstly, the user can add the cutting fluid containing waste chips that need to be recycled into the filter cartridge through the feed hopper. The cutting fluid will pass through the filter holes of the filter cartridge and fall into the lower end of the tank body. The waste chips will be retained by the filter cartridge because they cannot pass through the filter holes of the filter cartridge, thereby filtering out the waste chips from the cutting fluid. At the same time, the connecting shaft, the placement frame, and the filter cartridge can be rotated through the driving module to centrifugally shake the mixture of cutting fluid and waste chips in the filter cartridge. Under the action of centrifugal force, the cutting fluid mixed in the waste chips is separated from the waste chips, and passes through the filter holes of the filter cartridge and the side holes of the placement frame into the tank body for temporary storage.

[0014] Secondly, the filter cartridge and the placement frame only need to be fixed by clamping, and then the hand-tightened bolts are passed through the baffle and screwed to the threaded connection holes to achieve flexible and firm fixation of the filter cartridge and the placement frame.

[0015] Thirdly, through the transparent observation window, the conditions inside the tank, such as the amount of debris trapped in the filter cartridge, can be checked separately without opening the top cover.

[0016] Fourthly, the filter cartridge can be easily moved by the handle, the clamping fixation between the filter cartridge and the placement frame can be easily realized or released, the waste debris trapped in the filter cartridge can be easily cleaned, and the filter cartridge can be easily placed back into the placement frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the top cover, the feed hopper and the transparent observation window of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the horizontal plate, connecting shaft, placement frame, filter cartridge, bearing, baffle, hand-tightening bolt, handle, and drive module of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the horizontal plate, connecting shaft, placement frame, bearing and through hole of the utility model.

[0022] In the figure: 101, tank body; 102, liquid outlet pipe; 103, control valve; 104, support leg; 105, cross plate; 106, connecting shaft; 107, placement frame; 108, filter cartridge; 109, top cover; 110, feed hopper; 111, bearing; 112, through hole; 113, baffle; 114, hand-tightening bolt; 115, transparent observation window; 116, handle; 201, drive motor; 202, driving pulley; 203, driven pulley; 204, transmission belt. DETAILED DESCRIPTION

[0023] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] like Figure 1 , 34, a wire cutting cutting fluid filtering structure comprises a tank body 101 with a conical lower end and an open top, a liquid outlet pipe 102 is arranged at the bottom of the tank body 101, a control valve 103 is also arranged on the liquid outlet pipe 102, a support leg 104 is arranged at the bottom side end of the tank body 101, a horizontal plate 105 is arranged on the inner wall of the middle part of the tank body 101, a connecting shaft 106 is arranged on the horizontal plate 105 for vertical rotation, a placement frame 107 with an open top is arranged on the top of the connecting shaft 106, a filter cartridge 108 is detachably arranged in the placement frame 107, a driving module for driving the connecting shaft 106 is also arranged on the horizontal plate 105, and a top cover 109 is also detachably arranged on the top of the tank body 101, and a feed hopper 110 adapted to the filter cartridge 108 is arranged on the top cover 109. The top cover 109 is fixed to the top of the tank body 101 by clamping.

[0025] like Figure 3 , 4 As shown, a bearing 111 is provided at the bottom of the transverse plate 105 , the lower end of the connecting shaft 106 is connected to the inner ring of the bearing 111 , the upper end of the connecting shaft 106 passes through the transverse plate 105 , and a through hole 112 adapted to the connecting shaft 106 is provided on the transverse plate 105 .

[0026] like Figure 3 As shown, the driving module includes a driving motor 201 vertically arranged at the bottom of the horizontal plate 105, a driving pulley 202 is arranged on the output shaft of the driving motor 201, a driven pulley 203 adapted to the driving pulley 202 is arranged at the lower end of the connecting shaft 106, and a transmission belt 204 is arranged between the driving pulley 202 and the driven pulley 203.

[0027] like Figure 3 , 4 As shown, the filter cartridge 108 is fixedly connected with the placement frame 107, and a baffle 113 matching the placement frame 107 is provided at the side end of the filter cartridge 108. The baffle 113 is also provided with a hand screw bolt 114 for fixing the placement frame 107, and the placement frame 107 is provided with a threaded connection hole matching the hand screw bolt 114. The filter cartridge 108 and the placement frame 107 can be flexibly and firmly fixed by only making the filter cartridge 108 and the placement frame 107 fixedly connected, and then making the hand screw bolt 114 pass through the baffle 113 and be screwed and fixed with the threaded connection hole.

[0028] The user can add the waste cutting fluid that needs to be recycled into the filter cartridge 108 through the feed hopper 110. The cutting fluid will pass through the filter holes of the filter cartridge 108 and fall into the lower end of the tank body 101. The waste cuttings will be retained by the filter cartridge 108 because they cannot pass through the filter holes of the filter cartridge 108, thereby filtering out the waste cuttings from the cutting fluid.

[0029] At the same time, the user can start the driving motor 201, and under the action of the active pulley 202, the driven pulley 203 and the transmission belt 204, and the cooperation of the bearing 111, the connecting shaft 106, the placement frame 107, and the filter cylinder 108 are rotated, and the mixture of cutting fluid and waste chips in the filter cylinder 108 is centrifugally shaken. Under the action of centrifugal force, the cutting fluid mixed in the waste chips is separated from the waste chips, and passes through the filter holes of the filter cylinder 108 and the side holes of the placement frame 107 into the tank body 101 for temporary storage.

[0030] The cutting fluid that has been filtered can be discharged from the tank 101 by simply opening the control valve 103 .

[0031] After a period of time, when it is necessary to clean the waste debris trapped in the filter cartridge 108, the drive motor 201 can be stopped, and then the top cover 109 can be removed, and then the hand-tightening bolt 114 can be separated from the threaded connection hole, and then the filter cartridge 108 can be taken out from the placement frame 107 and the tank body 101. After that, the waste debris trapped in the filter cartridge 108 can be cleaned, and then the filter cartridge 108 can be re-fixed to the placement frame 107, and the top cover 109 and the tank body 101 can be fixed together.

[0032] According to another embodiment of the present invention, Figure 2 As shown, a transparent observation window 115 is also provided on the top cover 109. Through the transparent observation window 115, the situation inside the tank body 101, such as the amount of debris trapped in the filter cartridge 108, can be checked separately without opening the top cover 109.

[0033] According to another embodiment of the present invention, Figure 3 As shown, a handle 116 is also provided on the top of the filter cartridge 108, and the handle 116 is U-shaped. The handle 116 can be used to conveniently move the filter cartridge 108, conveniently realize or release the clamping fixation between the filter cartridge 108 and the placement frame 107, conveniently clean the waste intercepted in the filter cartridge 108, and conveniently put the filter cartridge 108 back into the placement frame 107.

[0034] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A wire cutting fluid filtering structure, comprising a tank body (101) with a conical lower end and an open top, a liquid outlet pipe (102) provided at the bottom of the tank body (101), a control valve (103) provided on the liquid outlet pipe (102), and a supporting leg (104) provided at the bottom side end of the tank body (101), characterized in that: A transverse plate (105) is arranged on the inner side wall of the middle part of the tank body (101), a connecting shaft (106) is arranged on the transverse plate (105) for vertical rotation, a placement frame (107) with a top opening is arranged on the top of the connecting shaft (106), a filter cartridge (108) is detachably arranged in the placement frame (107), a driving module for driving the connecting shaft (106) is also arranged on the transverse plate (105), a top cover (109) is also detachably arranged on the top of the tank body (101), and a feed hopper (110) adapted to the filter cartridge (108) is arranged on the top cover (109).

2. The wire cutting fluid filtering structure according to claim 1, characterized in that: A bearing (111) is disposed at the bottom of the transverse plate (105), the lower end of the connecting shaft (106) is connected to the inner ring of the bearing (111), the upper end of the connecting shaft (106) passes through the transverse plate (105), and a through hole (112) adapted to the connecting shaft (106) is disposed on the transverse plate (105).

3. The wire cutting fluid filtering structure according to claim 2, characterized in that: The driving module comprises a driving motor (201) vertically arranged at the bottom of the horizontal plate (105); a driving pulley (202) is arranged on the output shaft of the driving motor (201); a driven pulley (203) matched with the driving pulley (202) is arranged at the lower end of the connecting shaft (106); and a transmission belt (204) is arranged between the driving pulley (202) and the driven pulley (203).

4. The wire cutting fluid filtering structure according to claim 3, characterized in that: The filter cartridge (108) is fixedly connected to the placement frame (107), and a baffle (113) adapted to the placement frame (107) is provided at the side end of the filter cartridge (108). A hand-tightening bolt (114) for fixing the placement frame (107) is also provided on the baffle (113), and a threaded connection hole adapted to the hand-tightening bolt (114) is provided on the placement frame (107).

5. The wire cutting fluid filtering structure according to claim 4, characterized in that: The top cover (109) is clamped and fixed to the top of the tank body (101).

6. The wire cutting fluid filtering structure according to claim 5, characterized in that: The top cover (109) is also provided with a transparent observation window (115).

7. The wire cutting fluid filtering structure according to claim 6, characterized in that: A handle (116) is also provided on the top of the filter cartridge (108), and the handle (116) is U-shaped.

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