Oil cylinder machining waste collecting device

Abstract

The utility model relates to an oil cylinder processing waste collecting device in the technical field of oil cylinder processing, which is characterized in that a slag discharging device comprises a filter cylinder which is fixedly arranged at the bottom end of a filter screen and is used for intensively collecting metal waste chippings, and a rotating shaft for rotating is arranged in a cylinder cavity of a slag discharging pipe; the shaft body of the rotating shaft is provided with a spiral blade used for discharging metal waste chippings in the pipe cavity of the slag discharging pipe. A second driving motor works to drive an oil cylinder shell on a positioning column to rotate so that the oil cylinder shell can be machined, metal waste chippings mixed in cooling liquid for machining can be filtered out at the moment, meanwhile, a top base rotates to enable a sweeping brush to rotate, the metal waste chippings on a filter screen are pushed into a barrel cavity, and therefore the oil cylinder shell can be machined. And then the rotating shaft is driven to rotate by the driving motor I, so that the spiral blade is driven to discharge the metal scrap chippings falling into the cylinder cavity of the filter cylinder through the slag discharge pipe, and the metal scrap chippings in the cylinder cavity of the filter cylinder can be discharged successively.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder processing, in particular to a waste collection device for oil cylinder processing. Background Technique

[0002] An oil cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and makes a linear reciprocating motion. The oil cylinder basically consists of a cylinder barrel and a cylinder head, a piston and a piston rod, etc. During the processing of the cylinder barrel, coolant is generally used to cool the cylinder barrel, and then the coolant and metal waste chips are recycled and filtered, and the chips generated during the processing of the cylinder barrel are collected along with the coolant. The existing chip collection devices for oil cylinder production generally use a filter screen structure to separate the recycled coolant from the chips.

[0003] For example, in a chip collection device for oil cylinder production with the Chinese patent application number CN202320060267.4, the fixed part of the driving device is fixed at the middle position of the upper end of the bottom plate, the movable part of the driving device is installed with a top seat, the inner cylinder is installed at the upper end of the bottom plate and the driving device is arranged inside the inner cylinder, the top seat is rotatably connected to the inner cylinder at the lower end and extends into the inner cylinder, the outer cylinder is arranged at the upper end of the bottom plate and the inner cylinder is installed inside the outer cylinder, an annular plate is fixed on the upper side of the inner wall of the outer cylinder and the annular plate is outside the inner cylinder, a tapered filter screen arranged with a narrow upper part and a wide lower part is installed between the annular plate and the inner cylinder, the upper lateral parts of two Z-shaped scrapers are symmetrically and fixedly connected to the outer end of the top seat, the upper lateral parts of the Z-shaped scrapers are attached to the upper end of the inner cylinder and the middle parts of the Z-shaped scrapers are attached to the outer end of the tapered filter screen, the lower lateral parts of the Z-shaped scrapers are attached to the upper end of the annular plate, and a chip discharge pipe is installed at the front side of the lower end of the annular plate and the chip discharge pipe extends to the upper end of the annular plate. It has the following technical defects:

[0004] When separating the metal chips and coolant produced in the oil cylinder production, since the top end of the filter cylinder is connected to the annular plate, it is easy to cause the metal waste chips collected in the filter cylinder to not be discharged from the filter cylinder in time, and then it is easy to cause the metal waste chips on the tapered filter screen not to be discharged into the filter cylinder in time, resulting in the metal waste chips accumulating on the tapered filter screen, and it is necessary to manually discharge the metal waste chips in the filter cylinder. Content of the Utility Model

[0005] To solve the problem raised in the above background technique that when separating the metal chips and coolant produced in the oil cylinder production, since the top end of the filter cylinder is connected to the annular plate, it is easy to cause the metal waste chips collected in the filter cylinder to not be discharged from the filter cylinder in time, and then it is easy to cause the metal waste chips on the tapered filter screen not to be discharged into the filter cylinder in time, resulting in the metal waste chips accumulating on the tapered filter screen, and it is necessary to manually discharge the metal waste chips in the filter cylinder, the utility model provides the following technical solutions:

[0006] An oil cylinder processing waste collection device, including an outer cylinder. A fixing device for positioning the outer shell of the oil cylinder is arranged in the cylinder cavity of the outer cylinder. A slag discharging device for discharging metal waste chips generated during the processing of the oil cylinder is arranged on the front side wall of the outer cylinder. A cleaning device for centrally collecting the metal waste chips is arranged in the cylinder cavity of the outer cylinder.

[0007] A filter screen for separating metal waste chips generated during the processing of the oil cylinder from the coolant is arranged in the cylinder cavity of the outer cylinder. A slag discharging port for discharging the metal waste chips on the top end of the outer cylinder is opened on the plate body of the filter screen.

[0008] The slag discharging device includes a filter cylinder fixedly installed at the bottom end of the filter screen for centrally collecting metal waste chips. A slag discharging pipe for discharging the metal waste chips in the cylinder cavity of the filter cylinder is fixedly installed on the right side wall of the outer cylinder body. A rotating shaft for rotation is arranged in the cylinder cavity of the slag discharging pipe. A spiral blade for discharging the metal waste chips in the pipe cavity of the slag discharging pipe is arranged on the shaft body of the rotating shaft.

[0009] Further, a first motor for driving the rotating shaft to rotate is fixedly installed at the right end of the rotating shaft, and the first motor is installed on the right side wall of the slag discharging pipe through a fixing plate.

[0010] Further, the fixing device includes a second motor arranged at the bottom end of the cylinder cavity of the outer cylinder. A top seat for rotation is arranged at the top end of the output shaft of the second motor. A positioning column for positioning the outer shell of the oil cylinder is fixedly installed at the top end of the top seat. An inner cylinder for protecting the second motor is arranged in the cylinder cavity of the outer cylinder.

[0011] Further, the cleaning device includes a ring fixedly installed on the seat body of the top seat for synchronous rotation. A cleaning brush for cleaning the metal waste chips accumulated on the filter screen is fixedly installed on the ring body of the ring.

[0012] Further, a sewage discharging pipe for discharging the coolant in the cylinder cavity of the outer cylinder is arranged on the front side wall of the outer cylinder. Support legs for supporting the outer cylinder are fixedly installed at the bottom end of the outer cylinder, and there are four support legs, and the four support legs are circumferentially and arrayedly distributed at the four corners of the bottom end of the outer cylinder.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] By setting up a slag discharging device and a filter screen, when the second driving motor operates, it can drive the top seat and the cylinder housing installed on the positioning column to rotate, thereby machining the cylinder housing. At this time, the coolant used for machining will fall into the coolant recovery storage cavity to achieve the recovery of the coolant. The recovered coolant will pass through the filter screen, and the filter screen is used to filter the coolant, so as to filter out the metal waste chips generated from the machining of the cylinder housing mixed in the coolant. At the same time, when the top seat rotates, the cleaning brush also rotates, which pushes the metal waste chips on the filter screen, so that the metal waste chips on the filter screen are centrally discharged into the cylinder cavity of the filter cylinder through the slag discharging port. Then, by driving the rotating shaft to rotate through the first driving motor, the spiral blade is driven to discharge the metal waste chips falling into the cylinder cavity of the filter cylinder through the slag discharging pipe, and the metal waste chips in the cylinder cavity of the filter cylinder can be discharged successively. Brief Description of the Drawings

[0015] Figure 1 Structural schematic diagram of the present utility model;

[0016] Figure 2 Cross-sectional view of the outer cylinder of the present utility model;

[0017] Figure 3 Structural schematic diagram of the fixing device of the present utility model.

[0018] In the drawings, the list of component names represented by each reference numeral is as follows:

[0019] 100 - outer cylinder, 101 - filter screen, 102 - slag discharging port;

[0020] 200 - slag discharging device, 210 - slag discharging pipe, 220 - first motor, 230 - rotating shaft, 240 - spiral blade, 250 - filter cylinder;

[0021] 300 - fixing device, 310 - inner cylinder, 320 - second motor, 330 - top seat, 340 - positioning column;

[0022] 400 - cleaning device, 410 - ring, 420 - cleaning brush;

[0023] 001 - support leg, 002 - sewage pipe. Detailed Description of the Embodiment

[0024] The preferred specific embodiments for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the drawings.

[0025] Please refer to Figures 1 - 3 , the present utility model provides a device for collecting waste from cylinder machining.

[0026] The oil cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion. The oil cylinder is basically composed of a cylinder barrel and a cylinder head, a piston and a piston rod, etc. During the processing of the cylinder barrel, coolant is generally used to cool the cylinder barrel, and then the coolant and metal waste chips are recovered and filtered. The chips generated during the processing of the cylinder barrel will be collected along with the coolant. The existing chip collection devices for oil cylinder production generally use a filter screen structure to separate the recovered coolant from the chips, so it needs to be improved. It includes an outer cylinder 100. A fixing device 300 for positioning the outer shell of the oil cylinder is arranged in the cylinder cavity of the outer cylinder 100. A slag discharging device 200 for discharging the metal waste chips generated during the processing of the oil cylinder is arranged on the front side wall of the outer cylinder 100. A cleaning device 400 for centrally collecting the metal waste chips is arranged in the cylinder cavity of the outer cylinder 100;

[0027] A filter screen 101 for separating the metal waste chips and coolant generated during the processing of the oil cylinder is arranged in the cylinder cavity of the outer cylinder 100. The filter screen 101 is circular, and the filter screen 101 is sleeved on the cylinder body of the inner cylinder 310. Thus, it is convenient to use the filter screen 101 to separate the metal waste chips and coolant generated by positioning the outer shell of the oil cylinder through the fixing device 300. A slag discharging port 102 for discharging the metal waste chips on the top end of the outer cylinder 100 is opened on the plate body of the filter screen 101. The cleaning device 400 can be used to scrape off the metal waste chips accumulated on the top end of the filter screen 101, and the metal waste chips can be discharged into the slag discharging port 102 and then centrally discharged into the cylinder cavity of the filter cylinder 250;

[0028] A sewage discharge pipe 002 for discharging the coolant in the cylinder cavity of the outer cylinder 100 is arranged on the front side wall of the outer cylinder 100, so that it is convenient to quickly discharge the coolant in the cylinder cavity of the outer cylinder 100 through the sewage discharge pipe 002. A support leg 001 for supporting the outer cylinder 100 is fixedly installed at the bottom end of the outer cylinder 100, and there are four support legs 001. The four support legs 001 are circumferentially arranged at the four corners of the bottom end of the outer cylinder 100;

[0029] The fixing device 300 includes a second motor 320 disposed at the bottom end of the cylinder cavity of the outer cylinder 100. At the top end of the output shaft of the second motor 320, there is a top seat 330 for rotation, and the shaft end of the output shaft of the second motor 320 is connected to the top seat 330 through a coupling. Thus, when the second motor 320 works, it can drive the top seat 330 to rotate. A positioning column 340 for positioning the oil cylinder housing is fixedly installed at the top end of the top seat 330. An inner cylinder 310 for protecting the second motor 320 is disposed in the cylinder cavity of the outer cylinder 100. Moreover, the coolant in the cylinder cavity of the outer cylinder 100 can also cool the inner cylinder 310, so as to dissipate the heat of the second motor 320 in the inner cylinder 310. Therefore, when the operator drives the second motor 320 to work, the oil cylinder housing installed on the top seat 330 and the positioning column 340 can be driven to rotate, and then the oil cylinder housing can be processed. At this time, the coolant for processing will fall into the coolant recovery storage cavity to realize the recovery of the coolant. The recovered coolant will pass through the filter screen 101, and then the filter screen 101 is used to filter the coolant, so as to filter out the metal waste debris generated by the processing of the oil cylinder housing mixed in the coolant.

[0030] The cleaning device 400 includes a circular ring 410 fixedly installed on the column body of the positioning column 340 for synchronous rotation. A cleaning brush 420 for cleaning the metal waste debris accumulated on the filter screen 101 is fixedly installed on the ring body of the circular ring 410. Therefore, when the operator drives the second motor 320 to work, the oil cylinder housing installed on the top seat 330 and the positioning column 340 can be driven to rotate, and then the oil cylinder housing can be processed. At this time, the coolant for processing will fall into the coolant recovery storage cavity to realize the recovery of the coolant. The recovered coolant will pass through the filter screen 101, and then the filter screen 101 is used to filter the coolant, so as to filter out the metal waste debris generated by the processing of the oil cylinder housing mixed in the coolant. At the same time, when the top seat 330 rotates, the cleaning brush 420 also rotates, effectively avoiding the blockage of the filter screen 101. On the other hand, it pushes the metal waste debris on the filter screen 101, so that the metal waste debris on the filter screen 101 is centrally discharged into the cylinder cavity of the filter cylinder 250 through the slag discharge port 102.

[0031] The slag discharging device 200 includes a filter cylinder 250 fixedly installed at the bottom end of the filter screen 101 for centrally collecting metal waste debris, and the filter cylinder 250 is located directly below the slag discharging port 102, so as to facilitate the centralized cleaning of the metal waste slag on the filter screen 101 into the cavity of the filter cylinder 250; a slag discharging pipe 210 for discharging the metal waste debris in the cavity of the filter cylinder 250 is fixedly installed on the right side wall of the outer cylinder 100, and the shape of the slag discharging pipe 210 is L-shaped. A rotating shaft 230 for rotation is arranged in the cavity of the slag discharging pipe 210. A spiral blade 240 for discharging the metal waste debris in the cavity of the slag discharging pipe 210 is arranged on the shaft body of the rotating shaft 230. A first motor 220 for driving the rotating shaft 230 to rotate is fixedly installed at the right end of the rotating shaft 230, and the first motor 220 is installed on the right side wall of the slag discharging pipe 210 through a fixing plate. Thus, when the first motor 220 works, it can drive the rotating shaft 230 to rotate, thereby driving the spiral blade 240 to discharge the metal waste debris falling into the cavity of the filter cylinder 250 through the slag discharging pipe 210, so as to continuously discharge the metal waste debris in the cavity of the filter cylinder 250.

[0032] Based on the above content and the attached drawings, those skilled in the art can understand and implement the present utility model. In addition, any non-creative modifications made by those skilled in the art to the present utility model without creative work still fall within the protection scope of the present utility model.

Claims

1. An oil cylinder processing waste collection device, comprising an outer cylinder (100), characterized in that: A fixing device (300) for positioning the oil cylinder housing is arranged in the cylinder cavity of the outer cylinder (100). A slag discharging device (200) for discharging the metal waste chips generated during the processing of the oil cylinder is arranged on the front side wall of the outer cylinder (100). A cleaning device (400) for centrally collecting the metal waste chips is arranged in the cylinder cavity of the outer cylinder (100). A filter screen (101) for separating the metal waste chips and the coolant generated during the processing of the oil cylinder is arranged in the cylinder cavity of the outer cylinder (100). A slag discharging port (102) for discharging the metal waste chips on the top end of the outer cylinder (100) is formed on the plate body of the filter screen (101). The slag discharging device (200) includes a filter cylinder (250) fixedly installed at the bottom end of the filter screen (101) for centrally collecting the metal waste chips. A slag discharging pipe (210) for discharging the metal waste chips in the cylinder cavity of the filter cylinder (250) is fixedly installed on the right side wall of the cylinder body of the outer cylinder (100). A rotating shaft (230) for rotation is arranged in the cylinder cavity of the slag discharging pipe (210). A spiral blade (240) for discharging the metal waste chips in the pipe cavity of the slag discharging pipe (210) is arranged on the shaft body of the rotating shaft (230). The fixing device (300) includes a second motor (320) arranged at the bottom end of the cylinder cavity of the outer cylinder (100). A top seat (330) for rotation is arranged at the top end of the output shaft of the second motor (320). A positioning column (340) for positioning the oil cylinder housing is fixedly installed at the top end of the top seat (330). An inner cylinder (310) for protecting the second motor (320) is arranged in the cylinder cavity of the outer cylinder (100). The cleaning device (400) includes a ring (410) fixedly installed on the seat body of the top seat (330) for synchronous rotation. A cleaning brush (420) for cleaning the metal waste chips accumulated on the filter screen (101) is fixedly installed on the ring body of the ring (410).

2. The waste collection device for cylinder processing according to claim 1, characterized in that: A first motor (220) for driving the rotating shaft (230) to rotate is fixedly installed at the right end of the rotating shaft (230), and the first motor (220) is installed on the right side wall of the slag discharging pipe (210) through a fixing plate.

3. The waste collection device for cylinder processing according to claim 1, wherein: A sewage discharging pipe (002) for discharging the coolant in the cylinder cavity of the outer cylinder (100) is arranged on the front side wall of the outer cylinder (100). A support leg (001) for supporting the outer cylinder (100) is fixedly installed at the bottom end of the outer cylinder (100), and there are four support legs (001), and the four support legs (001) are circumferentially and arrayedly distributed at the four corners of the bottom end of the outer cylinder (100).

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