Cooling device for lathe machining of water pump shell

Abstract

The utility model relates to the technical field of lathe cooling, in particular to a cooling device for lathe machining of a water pump shell, which comprises a lathe, the lathe is provided with a receiving box, and a filter plate is arranged in the receiving box. According to the cutting device, cooling liquid used for spraying and cooling the tool bit can be blocked by the two surrounding baffles, metal scraps generated by cutting can also fall into the bearing box, a first servo motor can drive a first reciprocating lead screw to rotate, and therefore a moving block can be driven to slide in a sliding rail on the side wall of the bearing box; meanwhile, a moving block can drive a driving shell and a magnet strip to reciprocate in a receiving box, so that metal scraps on the surface of the filter plate can be magnetically adsorbed to the surface of the magnet strip, the scraps in the cooling liquid can be removed, the cooling liquid can flow into a liquid storage barrel through a liquid collecting hopper, the cooling liquid in the liquid storage barrel can be pumped into a liquid conveying pipe through a hydraulic pump, and the cooling liquid can be conveyed to the liquid conveying pipe. And then the cooling liquid is sprayed out through the spray pipe to quickly cool the machined part and the tool bit, so that the subsequent recovery and reutilization of the cooling liquid are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe cooling, in particular to a cooling device for lathe processing of a water pump housing. Background Art

[0002] The water pump housing is one of the important structural parts of the water pump, and is generally processed on a lathe during production. When lathe processing is performed, the end face of the pump housing is first processed. During this process, it is necessary to pay attention to the lathe speed and tool speed to be appropriate, and the general speed is controlled at about 60 revolutions; after processing the end face, the outer circle is processed. The outer circle processing needs to be based on the design requirements, using different tools and processing methods, such as transverse processing, automatic tool feeding, etc., to ensure that the size and shape of the outer circle meet the requirements; then, for the connection holes and flange surfaces on the water pump housing, drilling, tapping and milling are required to ensure the size and position accuracy of the holes, as well as the flatness of the flange surface; after completing the above main processing steps, final finishing and trimming, such as chamfering and deburring, are performed to further improve the surface quality and performance of the product.

[0003] When current CNC lathes are in use, the coolant for cooling the cutter head easily mixes with the debris generated by machining, making it difficult to separate and recycle the coolant and metal debris. The presence of debris affects the filtration and secondary utilization of the coolant, thereby increasing the cost of the coolant. Utility Model Content

[0004] The utility model aims to provide a cooling device for lathe machining of a water pump housing to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cooling device for lathe processing of water pump housings, comprising a lathe, the lathe being provided with a receiving box, a filter plate being provided inside the receiving box, a slide rail being fixedly connected to the side wall of the receiving box, a moving block being slidably connected in the slide rail, a reciprocating screw being screwed in the moving block, the end of the reciprocating screw being fixedly connected to the output end of a servo motor, both ends of the reciprocating screw being rotatably sleeved with a positioning seat fixedly connected to the receiving box, a drive shell being fixedly connected to the side wall of the moving block, and a magnet bar being fixedly connected to the inside of the drive shell.

[0007] Furthermore, baffle plates are fixedly connected to opposite side walls of the receiving box.

[0008] Furthermore, four buffer springs are fixedly connected to the bottom of the filter plate symmetrically about its vertical center plane, the bottom ends of the four buffer springs are fixedly connected to a connecting plate fixedly connected to the inner wall of the receiving box, and a vibration motor is fixedly arranged at the bottom of the filter plate.

[0009] Furthermore, a sloped shell is fixedly connected to the side wall of the receiving box, the sloped shell is communicated with the interior of the receiving box, a sliding block is slidably connected to the side wall of the sloped shell, a reciprocating screw rod two is screwed in the sliding block, a servo motor two is fixedly connected to the end of the reciprocating screw rod two, both ends of the reciprocating screw rod two are rotatably sleeved with a positioning seat two, the positioning seat two is fixedly connected to the side wall of the sloped shell, and a scraper is fixedly connected to the end of the sliding block.

[0010] Furthermore, a discharge port is provided at the bottom end of the side wall of the inclined shell, and a recovery box is slidably inserted at the bottom end of the inclined shell.

[0011] Furthermore, the bottom of the receiving box is fixedly connected to a liquid collecting bucket connected to the interior thereof, the bottom end of the liquid collecting bucket is fixedly connected to a liquid storage cylinder connected to the interior thereof, one side of the liquid storage cylinder is fixedly connected to a hydraulic pump, the output end of the hydraulic pump is fixedly connected to a liquid infusion tube, and the end of the liquid infusion tube is fixedly connected to a nozzle connected to the interior thereof.

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

[0013] 1. The coolant used for spraying cooling the cutter head will be blocked by the two baffles and will flow into the receiving box along the inner wall of the baffles, and the metal scraps generated by cutting will also fall into the receiving box. The servo motor can drive the reciprocating screw to rotate, thereby driving the moving block to slide in the side wall slide rail of the receiving box. At the same time, the moving block will drive the drive shell and the magnet bar to move back and forth in the receiving box, so that the metal scraps on the surface of the filter plate can be magnetically adsorbed on the surface of the magnet bar, so that the scraps in the coolant can be removed. The coolant can flow into the liquid storage cylinder through the liquid collecting hopper, and the coolant in the liquid storage cylinder can be pumped into the liquid infusion pipe through the hydraulic pump, and then sprayed out through the nozzle to quickly cool the workpiece and the cutter head, which is convenient for the subsequent recovery and reuse of the coolant; the vibration motor can drive the filter plate to vibrate continuously, and the filter plate can be buffered by four buffer springs, so that the metal scraps in the filter hole of the filter plate can be shaken out, thereby avoiding the blockage of the filter plate and affecting the filtration of the coolant.

[0014] 2. The servo motor 2 can drive the reciprocating screw 2 to rotate, thereby driving the sliding block to slide on the side wall of the inclined shell. Therefore, when the magnet bar moves into the inclined shell, the scraper can be driven to remove the waste chips adsorbed on the bottom of the magnet bar, so that the magnet bar can re-magnetize new waste chips. The scraped waste chips can slide through the inclined surface of the inclined shell to the discharge port, and then the metal waste chips can be recycled through the recycling box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the receiving box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the inclined shell in the utility model;

[0018] Figure 4 This is a schematic diagram of the scraper connection structure in the utility model;

[0019] Figure 5 It is a schematic diagram of the connection structure of the liquid collecting hopper in the utility model.

[0020] In the figure: 101, receiving box; 102, baffle plate; 103, filter plate; 104, buffer spring; 105, connecting plate; 106, vibration motor; 107, servo motor one; 108, reciprocating screw rod one; 109, moving block; 110, positioning seat one; 111, driving shell; 112, magnet bar; 201, inclined shell; 202, servo motor two; 203, reciprocating screw rod two; 204, positioning seat two; 205, sliding block; 206, scraper; 207, discharge port; 208, recovery box; 301, lathe; 302, liquid collecting bucket; 303, liquid storage cylinder; 304, hydraulic pump; 305, infusion tube; 306, spray pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 5In the embodiment of the utility model, a cooling device for lathe processing of a water pump housing includes a lathe 301, the lathe 301 is provided with a receiving box 101, a filter plate 103 is provided inside the receiving box 101, a slide rail is fixedly connected to the side wall of the receiving box 101, a moving block 109 is slidably connected to the slide rail, a reciprocating screw rod 108 is screwed and connected to the moving block 109, the end of the reciprocating screw rod 108 is fixedly connected to the output end of a servo motor 107, both ends of the reciprocating screw rod 108 are rotatably sleeved with a positioning seat 110 fixedly connected to the receiving box 101, and the moving block 109 is screwed and connected to the reciprocating screw rod 108. A driving shell 111 is fixedly connected to the side wall of 9, and a magnet bar 112 is fixedly connected to the interior of the driving shell 111; baffle plates 102 are fixedly connected to the opposite side walls of the receiving box 101; a liquid collecting hopper 302 connected to the interior thereof is fixedly connected to the bottom of the receiving box 101, a liquid storage cylinder 303 connected to the interior thereof is fixedly connected to the bottom end of the liquid collecting hopper 302, a hydraulic pump 304 is fixedly connected to one side of the liquid storage cylinder 303, a liquid infusion tube 305 is fixedly connected to the output end of the hydraulic pump 304, and a nozzle 306 connected to the interior thereof is fixedly connected to the end of the liquid infusion tube 305.

[0023] Specifically, the coolant used to spray and cool the cutter head will be blocked by the two baffles 102, and will flow into the inside of the receiving box 101 along the inner wall of the baffle 102, and the metal scraps produced by cutting will also fall into the receiving box 101, and the servo motor 107 can drive the reciprocating screw 108 to rotate, thereby driving the moving block 109 to slide in the side wall slide rail of the receiving box 101, and at the same time, the moving block 109 will drive the driving shell 111 and the magnet bar 112 to slide in the receiving box 101. The receiving box 101 reciprocates, so that the metal scraps on the surface of the filter plate 103 can be magnetically adsorbed on the surface of the magnet bar 112, so that the scraps in the coolant can be removed, and the coolant can flow into the liquid storage cylinder 303 through the liquid collecting hopper 302, and the coolant in the liquid storage cylinder 303 can be pumped into the liquid infusion pipe 305 through the hydraulic pump 304, and then sprayed out through the nozzle 306 to quickly cool the workpiece and the tool head, which is convenient for the subsequent recovery and reuse of the coolant.

[0024] Embodiment 1

[0025] like Figure 2 As shown, in this embodiment, four buffer springs 104 are fixedly connected to the bottom of the filter plate 103 symmetrically about its vertical center plane, the bottom ends of the four buffer springs 104 are fixedly connected to a connecting plate 105 fixedly connected to the inner wall of the receiving box 101, and a vibration motor 106 is fixedly arranged at the bottom of the filter plate 103.

[0026] In this embodiment, the filter plate 103 can be driven to vibrate continuously by the vibration motor 106, and the filter plate 103 can be buffered by four buffer springs 104, so that the metal waste in the filter holes of the filter plate 103 can be shaken out, thereby avoiding clogging of the filter plate 103 and affecting the filtration of the coolant.

[0027] Embodiment 2

[0028] like Figure 3-4 As shown, in the present embodiment, a sloped shell 201 is fixedly connected to the side wall of the receiving box 101, the sloped shell 201 is communicated with the interior of the receiving box 101, a sliding block 205 is slidably connected to the side wall of the sloped shell 201, a reciprocating screw rod 203 is screwed in the sliding block 205, a servo motor 202 is fixedly connected to the end of the reciprocating screw rod 203, both ends of the reciprocating screw rod 203 are rotatably sleeved with a positioning seat 204, the positioning seat 204 is fixedly connected to the side wall of the sloped shell 201, and a scraper 206 is fixedly connected to the end of the sliding block 205; a discharge port 207 is provided at the bottom end of the side wall of the sloped shell 201, and a recovery box 208 is slidably inserted into the bottom end of the sloped shell 201.

[0029] In specific implementation, the servo motor 202 can drive the reciprocating screw 203 to rotate, thereby driving the sliding block 205 to slide on the side wall of the inclined shell 201. Therefore, when the magnet bar 112 moves into the inclined shell 201, the scraper 206 can be driven to remove the waste chips adsorbed on the bottom of the magnet bar 112, so that the magnet bar 112 can re-magnetize new waste chips. The scraped waste chips can slide through the inclined surface of the inclined shell 201 to the discharge port 207, and then the metal waste chips can be recovered through the recovery box 208.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cooling device for lathe machining of a water pump housing, characterized in that: The lathe (301) comprises a receiving box (101), a filter plate (103) is arranged inside the receiving box (101), a slide rail is fixedly connected to the side wall of the receiving box (101), a moving block (109) is slidably connected to the slide rail, a reciprocating screw rod (108) is screwed and connected to the moving block (109), the end of the reciprocating screw rod (108) is fixedly connected to the output end of a servo motor (107), both ends of the reciprocating screw rod (108) are rotatably sleeved with a positioning seat (110) fixedly connected to the receiving box (101), a drive shell (111) is fixedly connected to the side wall of the moving block (109), and a magnet bar (112) is fixedly connected to the inside of the drive shell (111).

2. A cooling device for lathe machining of a water pump housing according to claim 1, characterized in that: Enclosing plates (102) are fixedly connected to opposite side walls of the receiving box (101).

3. The cooling device for lathe machining of a water pump housing according to claim 1, characterized in that: Four buffer springs (104) are fixedly connected to the bottom of the filter plate (103) symmetrically about its vertical center plane, and the bottom ends of the four buffer springs (104) are fixedly connected to a connecting plate (105) fixedly connected to the inner wall of the receiving box (101), and a vibration motor (106) is fixedly arranged at the bottom of the filter plate (103).

4. A cooling device for lathe machining of a water pump housing according to claim 1, characterized in that: A sloped shell (201) is fixedly connected to the side wall of the receiving box (101), the sloped shell (201) is communicated with the interior of the receiving box (101), a sliding block (205) is slidably connected to the side wall of the sloped shell (201), a reciprocating screw rod (203) is screwed in the sliding block (205), a servo motor (202) is fixedly connected to the end of the reciprocating screw rod (203), a positioning seat (204) is rotatably sleeved at both ends of the reciprocating screw rod (203), the positioning seat (204) is fixedly connected to the side wall of the sloped shell (201), and a scraper (206) is fixedly connected to the end of the sliding block (205).

5. A cooling device for lathe machining of a water pump housing according to claim 4, characterized in that: A discharge port (207) is provided at the bottom end of the side wall of the inclined shell (201), and a recovery box (208) is slidably plugged into the bottom end of the inclined shell (201).

6. A cooling device for lathe machining of a water pump housing according to claim 5, characterized in that: The bottom of the receiving box (101) is fixedly connected to a liquid collecting hopper (302) connected to the interior thereof, the bottom end of the liquid collecting hopper (302) is fixedly connected to a liquid storage cylinder (303) connected to the interior thereof, one side of the liquid storage cylinder (303) is fixedly connected to a hydraulic pump (304), the output end of the hydraulic pump (304) is fixedly connected to a liquid infusion tube (305), and the end of the liquid infusion tube (305) is fixedly connected to a nozzle (306) connected to the interior thereof.

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