阅读说明：本技术 一种汽车机油滤清器的外壳剪切设备及其工作方法 (Shell shearing equipment of automobile oil filter and working method thereof ) 是由 陈方伟 涂志林 程洪亮 陈琳玉 于 2021-08-16 设计创作，主要内容包括：本发明属于滤清器加工设备技术领域,具体为一种汽车机油滤清器的外壳剪切设备及其工作方法,分为冲压工序和打磨工序,包括第一底板、冲压块、第一竖板和第二底板,第一底板的顶部通过螺纹连接有冲压块,第一底板的顶部对称安装有第一竖板,且第一竖板的底部与第一底板的顶部固定连接,第一竖板的顶部固定连接有第二底板；本发明是通过冲压套筒、第二竖管、抽水泵、过筛器和滤网的相互配合,即可根据不同需求改变汽车机油滤清器外壳的冲压长度,以及对产生的金属粉尘进行有效降尘,且汽车机油滤清器外壳在打磨时的稳固性更佳。(The invention belongs to the technical field of filter processing equipment, and particularly relates to shell shearing equipment of a car oil filter and a working method thereof, which are divided into a stamping process and a polishing process, wherein the shell shearing equipment comprises a first bottom plate, a stamping block, a first vertical plate and a second bottom plate, the top of the first bottom plate is connected with the stamping block through threads, the first vertical plate is symmetrically arranged at the top of the first bottom plate, the bottom of the first vertical plate is fixedly connected with the top of the first bottom plate, and the top of the first vertical plate is fixedly connected with the second bottom plate; according to the invention, through the mutual matching of the stamping sleeve, the second vertical pipe, the water suction pump, the screen filter and the filter screen, the stamping length of the automobile engine oil filter shell can be changed according to different requirements, and the generated metal dust can be effectively reduced, and the stability of the automobile engine oil filter shell during polishing is better.)

1. The utility model provides an automobile oil filter's shell shearing equipment, divide into punching press process and the process of polishing, includes first bottom plate (1), punching press piece (2), first riser (5) and second bottom plate (6), there are punching press piece (2) at the top of first bottom plate (1) through threaded connection, first riser (5) are installed to the top symmetry of first bottom plate (1), and the top fixed connection of the bottom of first riser (5) and first bottom plate (1), the top fixedly connected with second bottom plate (6) of first riser (5), its characterized in that: the stamping device in the stamping process comprises a first electric push rod (701), the top of the first electric push rod (701) is fixedly connected with a second bottom plate (6), a stamping sleeve (702) is fixed to the telescopic end of the first electric push rod (701) through spot welding, a first vertical pipe (703) is fixed to one side of the bottom of the second bottom plate (6) through spot welding, and a first switch (704) is installed in an inner cavity of the first vertical pipe (703);

the two sides of the inner wall of the first vertical pipe (703) are fixedly connected with limiting blocks (705), the limiting blocks (705) are symmetrically arranged, a first T-shaped rod (706) is arranged below the first switch (704) and between the limiting blocks (705), one side of the stamping sleeve (702) is detachably connected with a second vertical pipe (707), a second switch (708) is installed in the inner cavity of the second vertical pipe (707), two sides of the inner wall of the second vertical pipe (707) are fixedly connected with a limiting block (705), the limiting blocks (705) are symmetrically arranged, a second T-shaped rod (709) is arranged below the second switch (708) and between the limiting blocks (705), the inner walls of the first vertical pipe (703) and the second vertical pipe (707) are both provided with sliding grooves matched with the first T-shaped rod (706) and the second T-shaped rod (709), the first T-shaped rod (706) and the second T-shaped rod (709) are connected in the sliding groove in a sliding mode.

2. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: a scale turntable (710) is installed on the outer side of the second vertical pipe (707), the scale turntable (710) penetrates through the outer side of the second vertical pipe (707) and extends into the second vertical pipe (707), a first bevel gear (711) is fixed at one end of the scale turntable (710) positioned in the second vertical pipe (707) through spot welding, supporting blocks (712) are symmetrically installed in the second vertical pipe (707), the supporting blocks (712) are fixedly connected with one side of the inner wall of the second vertical pipe (707), a threaded rod (713) is movably connected between the two supporting blocks (712) through a bearing, a second bevel gear (714) is fixed on the outer side of the threaded rod (713) through spot welding, the first bevel gear (711) is meshed with the second bevel gear (714), a first sleeve (715) is connected on the outer side of the threaded rod (713) through threads, and a second switch (708) is fixedly connected on the outer side of the first sleeve (715), the second T-shaped rod (709) is positioned right below the second switch (708).

3. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: and the grinding device in the grinding process comprises a box body (8), a support (801) is installed at the top of the box body (8), the support (801) is movably connected with a dust cover (802) through a bearing, an equipment bin is slidably connected to the outer side of the box body (8), a first motor (803) is installed in the equipment bin, a slotted hole is formed in one side of the box body (8), the output end of the first motor (803) penetrates through the box body (8) and extends to the inside of the box body (8), and a grinding roller (804) is fixed to the output end of the first motor (803) through spot welding.

4. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: the utility model discloses a grinding roller grinding device, including box (8), grinding roller (804), two-way push rod (806) are installed to the inner wall one side of box (8) and the below that is located grinding roller (804) has support column (805) through bearing swing joint, two-way push rod (806) are installed to the inner chamber of support column (805), and two flexible ends of two-way push rod (806) all run through support column (805) and extend to the support column (805) outside, the flexible end of two-way push rod (806) all is fixed with backup pad (807) through spot welding, and backup pad (807) are the symmetry setting, two the slipmat is all installed to backup pad (807) adjacent one side.

5. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: one side of support column (805) has second electric putter (808) through bearing swing joint, the flexible end of second electric putter (808) is fixed with backup pad (807) through spot welding, and the slipmat is installed to one side that second electric putter (808) are kept away from in backup pad (807).

6. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: the inner wall of the box body (8) is fixedly connected with an annular drainage plate (809) below the supporting column (805), and a drainage groove (810) is formed in the middle of the annular drainage plate (809).

7. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: the bottom fixedly connected with cistern (9) of box (8), cistern (9) inner wall bottom is fixed with waterproof storehouse (901) through spot welding, the internally mounted of waterproof storehouse (901) has second motor (902), the output of second motor (902) is fixed with sieve ware (903) through spot welding, sieve (904) have been seted up to the outside equidistance of sieve ware (903).

8. The oil filter housing shearing device of a motor vehicle as defined in claim 1, wherein: the outside fixedly connected with suction pump (905) of box (8), install sprinkler bead (906) in dust cover (802), the intercommunication has drinking-water pipe (907) between the one end of suction pump (905) and cistern (9), the intercommunication has outlet pipe (908) between suction pump (905) and sprinkler bead (906).

9. The working method of the shell shearing equipment of the automobile oil filter as claimed in claim 1, characterized by comprising the following specific steps:

the method comprises the following steps: placing the cut metal round piece on a punching block (2), rotating a scale turntable (710) according to the required length of the oil filter shell of the automobile, enabling a first bevel gear (711) to rotate by the rotation of the scale turntable (710), enabling a first bevel gear (711) to rotate to drive a second bevel gear (714) to rotate so as to drive a threaded rod (713) to rotate, enabling a second switch (708) to move by the rotation of the threaded rod (713), loosening the scale turntable (710) when rotating to a set position, opening a first electric push rod (701), enabling the first electric push rod (701) to drive a punching sleeve (702) to move downwards, punching and forming the metal round piece until the bottom end of a second T-shaped rod (709) contacts with a first bottom plate (1), enabling the second T-shaped rod (709) to continuously shrink along with the movement of the punching sleeve (702) until the top end of the second T-shaped rod (709) contacts with the second switch (708), the second switch (708) is opened, so that the first electric push rod (701) carries the stamping sleeve (702) to move upwards, and the length of the automobile oil filter shell with the stamped metal disc is equal to the moving distance of the bottom end of the second T-shaped rod (709) contacting the first base plate (1) and the top end of the second T-shaped rod (709) contacting the second switch (708);

step two: placing a formed automobile engine oil filter shell on a supporting column (805), closing a dust cover (802), adjusting a bidirectional push rod (806) to support the automobile engine oil filter shell, pushing a supporting plate (807) by a second electric push rod (808) to fixedly support the automobile engine oil filter shell, opening a first motor (803), driving a grinding roller (804) to rotate by the first motor (803), moving an equipment bin, contacting and grinding the grinding roller (804) with the automobile engine oil filter shell, simultaneously opening a water suction pump (905), conveying water in a reservoir (9) to a water spray head (906) by the water suction pump (905), carrying out spray irrigation on ground metal scraps by the water spray head (906) to form waste water, and enabling the waste water to fall onto an annular drainage plate (809) 810 due to the self gravity of the waste water, and enabling the waste water to flow into a screen (903) from a drainage groove (809), water flows from the filter screen (904) to the reservoir (9);

step three: and part of water can not flow out due to the fact that the filter screen (904) is blocked by the sweeps, the second motor (902) is opened at the moment, the second motor (902) drives the screen passing device (903) to rotate, water smoothly flows out of the screen passing device (903) due to the influence of rotation and centrifugal force, the second motor (902) is closed at the moment, the sweeps in the screen passing device (903) are cleaned, and therefore the water recycling and the sweeps treatment are achieved.

Technical Field

The invention belongs to the technical field of filter processing equipment, and particularly relates to shell shearing equipment of an automobile oil filter and a working method thereof.

Background

The automobile filter is a filter for filtering impurities or gas, common automobile filters comprise an air filter, an air conditioner filter, an oil filter, a fuel filter and the like, the impurities filtered by each corresponding filter are different, but the impurities are basically the impurities for filtering air or liquid, the oil filter is used as a component of an internal combustion engine and plays an important role in a lubricating system, the automobile filter can filter the impurities such as metal abrasive dust, carbon particles and colloid gradually generated by the engine oil, which are generated in the combustion process of the engine and mixed into the engine oil, the impurities can accelerate the abrasion of moving parts and easily cause the blockage of a lubricating oil way, the oil filter ensures the normal operation of the internal combustion engine, the service life of the internal combustion engine is greatly prolonged, and the service lives of other parts can be prolonged;

in the production process of the existing automobile engine oil filter, the part with uneven shell and more allowance needs to be cut, and burrs of the automobile engine oil filter also need to be polished and polished, and the traditional polishing and processing equipment has poor fixing effect, low clamping tightness and easy looseness during polishing operation, and does not relate to a chip collecting function, so that the normal operation of the equipment is easily influenced due to the drifting of metal dust, namely the automobile engine oil filter with different inner diameters and lengths is difficult to manufacture according to the actual production requirement;

in view of the above technical drawbacks, a solution is proposed.

Disclosure of Invention

The invention aims to: the existing automobile oil filter has the problems that the surface quality of a processed shell is poor, the fixing effect of polishing processing equipment in the traditional post-processing process is poor, the clamping tightness is low, the looseness is easy, the normal operation of the equipment is easily influenced due to the drifting of metal dust when the function of collecting chips is avoided, and the automobile oil filter with different inner diameters and lengths is difficult to manufacture according to the actual production requirement.

The purpose of the invention can be realized by the following technical scheme:

a shell shearing device of an automobile engine oil filter comprises a first bottom plate, a stamping block, a first vertical plate and a second bottom plate, wherein the top of the first bottom plate is connected with the stamping block through threads, the first vertical plate is symmetrically arranged on the top of the first bottom plate, the bottom of the first vertical plate is fixedly connected with the top of the first bottom plate, the top of the first vertical plate is fixedly connected with the second bottom plate, a stamping device in the stamping process comprises a first electric push rod, the top of the first electric push rod is fixedly connected with the second bottom plate, a stamping sleeve is fixed to the telescopic end of the first electric push rod through spot welding, a first vertical pipe is fixed to one side of the bottom of the second bottom plate through spot welding, and a first switch is arranged in an inner cavity of the first vertical pipe;

the utility model discloses a set up the installation of first riser, including the inner wall both sides fixedly connected with stopper of first riser, and the stopper sets up for the symmetry, first T type pole is installed to the below of first switch and is located between the stopper, the telescopic one side of punching press is connected with the second riser through dismantling, the second switch is installed to the inner chamber of second riser, the inner wall both sides fixedly connected with stopper of second riser, and the stopper sets up for the symmetry, the below of second switch just is located and installs second T type pole between the stopper, the spout with first T type pole and second T type pole matched with is all seted up to the inner wall of first riser and second riser, the equal sliding connection of first T type pole and second T type pole is in the spout.

Furthermore, a scale turntable is installed on the outer side of the second vertical pipe, the scale turntable penetrates through the outer side of the second vertical pipe and extends to the inside of the second vertical pipe, a first bevel gear is fixed to one end, located inside the second vertical pipe, of the scale turntable through spot welding, supporting blocks are symmetrically installed inside the second vertical pipe, the supporting blocks are fixedly connected with one side of the inner wall of the second vertical pipe, a threaded rod is movably connected between the supporting blocks through bearings, a second bevel gear is fixed to the outer side of the threaded rod through spot welding, the first bevel gear is connected with the second bevel gear in a meshed mode, a first sleeve is connected to the outer side of the threaded rod through threads, a second switch is fixedly connected to the outer side of the first sleeve, and a second T-shaped rod is located under the second switch.

Further, and the grinding device in the process of polishing includes the box, the support is installed at the top of box, the support has the dust cover through bearing swing joint, the outside sliding connection of box has the equipment storehouse, installs first motor in the equipment storehouse, the slotted hole has been seted up to one side of box, the output of first motor runs through the box and extends to inside the box, the output of first motor is fixed with the grinding roller through spot welding.

Further, there is the support column inner wall one side of box and the below that is located the grinding roller through bearing swing joint, two-way push rod is installed to the inner chamber of support column, and two flexible ends of two-way push rod all run through the support column and extend to the support column outside, two-way push rod's flexible end all is fixed with the backup pad through spot welding, and the backup pad sets up for the symmetry, two the slipmat is all installed to one side that the backup pad is adjacent.

Furthermore, one side of the support column is movably connected with a second electric push rod through a bearing, a support plate is fixed at the telescopic end of the second electric push rod through spot welding, and an anti-slip mat is installed on one side, away from the second electric push rod, of the support plate.

Furthermore, the inner wall of the box body is fixedly connected with an annular drainage plate below the support column, and a drainage groove is formed in the middle of the annular drainage plate.

Further, the bottom fixedly connected with cistern of box, cistern inner wall bottom is fixed with waterproof storehouse through spot welding, waterproof storehouse's internally mounted has the second motor, the output of second motor is fixed with the sieve ware through spot welding, the filter screen has been seted up to the outside equidistance of crossing the sieve ware.

Further, the outside fixedly connected with suction pump of box, install the sprinkler bead in the dust cover, the intercommunication has the drinking-water pipe between the one end of suction pump and the cistern, the intercommunication has the outlet pipe between suction pump and the sprinkler bead.

The shell shearing equipment of the automobile oil filter comprises the following specific use steps:

the method comprises the following steps: placing the cut metal wafer on a punching block, rotating a scale turntable according to the required length of the automobile oil filter shell, enabling a first bevel gear to rotate by the rotation of the scale turntable, enabling the first bevel gear to rotate to drive a second bevel gear to rotate so as to drive a threaded rod to rotate, enabling a second switch to move by the rotation of the threaded rod, loosening the scale turntable by rotating to a set position, opening a first electric push rod, enabling the first electric push rod to drive a punching sleeve to move downwards, punching and forming the metal wafer until the bottom end of a second T-shaped rod contacts with a first bottom plate, enabling the second T-shaped rod to continue to contract along with the movement of the punching sleeve until the top end of the second T-shaped rod contacts with a second switch, enabling the second switch to be opened, enabling the first electric push rod to drive the punching sleeve to move upwards, and enabling the metal wafer to be punched and formed to have the length of the automobile oil filter shell, the distance that the bottom end of the second T-shaped rod is contacted with the first bottom plate and the top end of the second T-shaped rod is contacted with the second switch is moved;

step two: placing a formed automobile engine oil filter shell on a support column, closing a dust cover, adjusting a bidirectional push rod to support the automobile engine oil filter shell, pushing a support plate by a second electric push rod to fixedly support the automobile engine oil filter shell, turning on a first motor, driving a grinding roller to rotate by the first motor, moving an equipment bin, contacting and grinding the grinding roller with the automobile engine oil filter shell, turning on a water suction pump, conveying water in a water storage tank to a water spray head by the water suction pump, sprinkling the ground metal scraps by the water spray head to form waste water, falling onto an annular drainage plate due to the self gravity of the waste water, allowing the waste water to flow into a sieving device from a drainage groove, and allowing the water to flow into the water storage tank from a filter screen;

step three: and part of water can not flow out due to the fact that the filter screen is blocked by the sweeps, the second motor is turned on at the moment, the second motor drives the sifter to rotate, water smoothly flows out of the sifter due to the influence of rotation and centrifugal force, the second motor is turned off at the moment, the sweeps in the sifter are cleaned up, and therefore water recycling and sweeps treatment are achieved.

The invention has the beneficial effects that:

(1) the length of the automobile engine oil filter shell is accurately controlled through the mutual matching of the second vertical pipe, the scale turntable, the first bevel gear, the second bevel gear and the second switch, and the problem that the machining length of the automobile engine oil filter shell is difficult to control in a unified mode in the prior art is solved;

(2) the fixed-distance reciprocating motion of the stamping sleeve is realized through the mutual matching of the first switch and the second switch, so that the working steps are reduced, and the problems that the steps for stamping a metal wafer are complicated and the fixed-distance stamping cannot be realized in the production process of the conventional automobile oil filter are solved;

(3) the two-way push rod and the second electric push rod are matched with each other, so that the automobile oil filter shell is stably clamped, and the problem that a grinding roller is worn or excessively ground due to unstable rotation is solved;

(4) through mutually supporting of dust cover and sprinkler bead, realize keeping apart and the dust fall the sweeps that grinds the production, solve because of the production of sweeps and lead to the condition that the machine can not normally operate, still through mutually supporting of crossing screen (ing) ware, filter screen and suction pump, realize the dust fall to the sweeps and the reuse of water resource.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the punching apparatus of the present invention;

FIG. 2 is a schematic view of the overall structure of the polishing apparatus of the present invention;

FIG. 3 is a side view of the polishing apparatus of the present invention;

FIG. 4 is a side cross-sectional view of a second standpipe of the present invention;

FIG. 5 is an enlarged view of the area A of the present invention;

FIG. 6 is a side cross-sectional view of the overall structure of the present invention;

fig. 7 is a schematic perspective view of the sifter of the present invention;

FIG. 8 is an overall workflow diagram of the present invention;

in the figure: 1. a first base plate; 2. stamping the blocks; 5. a first vertical plate; 6. a second base plate; 701. a first electric push rod; 702. punching a sleeve; 703. a first vertical tube; 704. a first switch; 705. a limiting block; 706. a first T-bar; 707. a second standpipe; 708. a second switch; 709. a second T-bar; 710. a scale dial; 711. a first bevel gear; 712. a support block; 713. a threaded rod; 714. a second bevel gear; 715. a first sleeve; 8. a box body; 801. a support; 802. a dust cover; 803. a first motor; 804. grinding a roller; 805. a support pillar; 806. a bidirectional push rod; 807. a support plate; 808. a second electric push rod; 809. an annular drainage plate; 810. a drainage groove; 9. a reservoir; 901. a waterproof bin; 902. a second motor; 903. a screen filter; 904. filtering with a screen; 905. a water pump; 906. a sprinkler head; 907. a water pumping pipe; 908. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a shell shearing apparatus for an automotive engine oil filter is divided into a stamping process and a polishing process, and includes a first bottom plate 1, a stamping block 2, a first vertical plate 5 and a second bottom plate 6, wherein the top of the first bottom plate 1 is connected with the stamping block 2 through a screw thread, a cut metal disc is placed on the top of the stamping block 2 for stamping, the first vertical plate 5 is symmetrically installed on the top of the first bottom plate 1, the bottom of the first vertical plate 5 is fixedly connected with the top of the first bottom plate 1, the top of the first vertical plate 5 is fixedly connected with the second bottom plate 6, a stamping device in the stamping process includes a first electric push rod 701, the top of the first electric push rod 701 is fixedly connected with the second bottom plate 6, a stamping sleeve 702 is fixed on the telescopic end of the first electric push rod 701 through spot welding, when the apparatus is specifically set, the first electric push rod 701 drives the stamping sleeve 702 to descend, the metal disc placed on the stamping block 2 is subjected to stamping forming, a first vertical pipe 703 is fixed on one side of the bottom of the second bottom plate 6 through spot welding, and a first switch 704 is installed in an inner cavity of the first vertical pipe 703 and used for controlling the starting and closing of the first electric push rod 701.

The two sides of the inner wall of the first vertical pipe 703 are fixedly connected with limiting blocks 705, the limiting blocks 705 are symmetrically arranged, a first T-shaped rod 706 is arranged below the first switch 704 and between the limiting blocks 705, the first T-shaped rod 706 is enabled to be stable and not to shake in the moving process in the first vertical pipe 703 by arranging the limiting blocks 705, the first T-shaped rod 706 is prevented from being separated from the first vertical pipe 703, the stop of the process is avoided, one side of the stamping sleeve 702 is detachably connected with a second vertical pipe 707, a second switch 708 is arranged in the inner cavity of the second vertical pipe 707, the second switch 708 is controlled by the movement of the second T-shaped rod 709, the starting and the closing of the first electric push rod 701 are further controlled, the first electric push rod 701 reciprocates within a certain range by the mutual matching of the first switch 704 and the second switch 708, the continuity of the stamping process is ensured, and the working efficiency is improved;

the inner wall both sides fixedly connected with stopper 705 of second standpipe 707, and stopper 705 is the symmetry setting, second T type pole 709 is installed to the below of second switch 708 and is located between the stopper 705, through the removal of second T type pole 709, control opening of second switch 708 stops, the spout with first T type pole 706 and second T type pole 709 matched with has all been seted up to the inner wall of first standpipe 703 and second standpipe 707, first T type pole 706 and the equal sliding connection of second T type pole 709 are in the spout, through being provided with the spout, guarantee that first T type pole 706 and second T type pole 709 keep the moving direction not squint at the removal in-process, reduce the error to opening the time of stopping first switch 704 and second switch 708.

Wherein, the outside of the second vertical pipe 707 is provided with a scale turntable 710, the scale turntable 710 penetrates the outside of the second vertical pipe 707 and extends to the inside of the second vertical pipe 707, one end of the scale turntable 710, which is located inside the second vertical pipe 707, is fixed with a first bevel gear 711 by spot welding, supporting blocks 712 are symmetrically installed inside the second vertical pipe 707, the supporting blocks 712 are fixedly connected with one side of the inner wall of the second vertical pipe 707, a threaded rod 713 is movably connected between the two supporting blocks 712 through a bearing, the outside of the threaded rod 713 is fixed with a second bevel gear 714 by spot welding, the first bevel gear 711 and the second bevel gear 714 are meshed and connected, by rotating the scale turntable 710, the first bevel gear 711 and the second bevel gear 714 are driven to rotate, and further the first sleeve 715 is driven to move up and down, the outside of the threaded rod 713 is connected with a first sleeve 715 through a thread, the outside of the first sleeve 715 is fixedly connected with a second switch 708, through the movement of the first sleeve 715, the movement of the second switch 708 is further realized, the second T-shaped rod 709 is located right below the second switch 708, and during specific setting, a scale is engraved on the outer side of the scale rotating disc 710, the scale is a thread ratio combining the first bevel gear 711 and the second bevel gear 714, and a clearance correction value between the threaded rod 713 and the first sleeve 715 is added to calculate a scale, the scale rotating disc 710 is rotated to a required scale, the second switch 708 is driven to move through the first sleeve 715, and it is ensured that the distance between the second switch 708 and the second T-shaped rod 709 is the length of a filter housing required to be subjected to punch forming.

Wherein, and the grinding device in the process of polishing includes box 8, make the powder that the in-process of polishing produced be in airtight environment, prevent that the metal powder from kicking up, cause the pollution of environment, support 801 is installed at the top at box 8's top, support 801 has dust cover 802 through bearing swing joint, a metal powder and external effective isolation who is used for producing, the outside sliding connection of box 8 has the equipment storehouse, install first motor 803 in the equipment storehouse, the slotted hole has been seted up to one side of box 8, the output of first motor 803 runs through box 8 and extends to inside the box 8, the output of first motor 803 is fixed with grinding roller 804 through spot welding, first motor 803 drives grinding roller 804 and rotates, and then the deburring is polished to the filter shell of punching and pressing shaping.

Wherein, a supporting column 805 is movably connected with one side of the inner wall of the box body 8 and is positioned below the grinding roller 804 through a bearing, a two-way push rod 806 is installed in an inner cavity of the supporting column 805, two telescopic ends of the two-way push rod 806 penetrate through the supporting column 805 and extend to the outer side of the supporting column 805, supporting plates 807 are fixed at the telescopic ends of the two-way push rod 806 through spot welding, the supporting plates 807 are symmetrically arranged, when the two-way push rod 806 is specifically arranged, the supporting plates 807 are pushed to move through the two-way push rod 806, so as to support filter housings with different specifications, the universality of the device is improved, the production cost is reduced, anti-slip pads are installed at one adjacent sides of the two supporting plates 807, the filter housings are prevented from being separated due to the high-speed rotation of the grinding roller 804 when being ground, so as to cause the failure of the grinding process, the production efficiency is affected, one side of the supporting column is movably connected with a second electric push rod 808 through a bearing, a supporting plate 807 is fixed at the telescopic end of the second electric push rod 808 through spot welding, and an anti-slip pad is installed on one side, away from the second electric push rod 808, of the supporting plate 807;

the inner wall of box 8 and the below fixed connection annular drainage plate 809 that is located support column 805, drainage groove 810 has been seted up at the middle part of annular drainage plate 809, the outside fixedly connected with suction pump 905 of box 8, install sprinkler bead 906 in the dust cover 802, the intercommunication has drinking-water pipe 907 between the one end of suction pump 905 and the cistern 9, the intercommunication has outlet pipe 908 between suction pump 905 and the sprinkler bead 906, when specifically setting up, the metal powder that will polish the in-process production through sprinkler bead 906 carries out moist formation solid-liquid mixture, reach the effect of dust fall, and can carry out cooling to the filter shell and handle, annular drainage plate 809 collects solid-liquid mixture and flows into sieve ware 903 through drainage groove 810.

Wherein, the bottom fixedly connected with cistern 9 of box 8, 9 inner walls of cistern bottom is fixed with waterproof storehouse 901 through spot welding, the internally mounted of waterproof storehouse 901 has second motor 902, through setting up waterproof storehouse 901, carry out water repellent with second motor 902, avoid second motor 902 to lead to the job stop because of meeting water, the output of second motor 902 is fixed with sieve ware 903 through spot welding, sieve 904 has been seted up to sieve ware 903's the outside equidistance, second motor 902 drives sieve ware 903 and rotates at a high speed, fixed mixture carries out solid-liquid separation through sieve ware 903, store metal powder in sieve ware 903, collect cistern 9 with water, make water recycle, reduce the waste of water.

The working process of the invention is as follows:

placing the cut metal circular sheet on the punching block 2, rotating the scale turntable 710 according to the required length of the filter shell, wherein the rotation of the scale turntable 710 can move the second switch 708, the second switch 708 rotates to the set position to release the scale turntable 710, through the operation, the length of the produced filter shell can be set, the first electric push rod 701 is opened, the first electric push rod 701 drives the punching sleeve 702 to move downwards to punch the metal circular sheet, when the bottom end of the second T-shaped rod 709 contacts the first bottom plate 1, the second T-shaped rod 709 can continue to contract along with the movement of the punching sleeve 702 until the top end of the second T-shaped rod 709 contacts the second switch 708, the second switch 708 is opened, the first electric push rod 701 drives the punching sleeve 702 to move upwards, and the metal circular sheet is punched and formed by the length of the gasoline filter shell of the automobile, after the bottom end of the second T-shaped rod 709 contacts the first base plate 1 and the top end of the second T-shaped rod 709 contacts the second switch 708;

placing a formed filter shell on a supporting column 805, closing a dust cover 802, isolating metal powder generated in a polishing process from the outside, and avoiding the metal powder from polluting the environment, a bidirectional push rod 806 supports the filter shell, the bidirectional push rod 806 can support the filter shells with different specifications, the universality of the device is improved, the cost is reduced, a second electric push rod 808 pushes a supporting plate 807 to fixedly support the filter shell, the second electric push rod 808 further supports the filter shell, the filter shell is ensured not to shake during polishing, the working efficiency is improved, the polishing effect of the filter shell is better, a first motor 803 is turned on, the first motor 803 drives a polishing roller 804 to rotate, an equipment bin is moved, and the polishing roller 804 is in contact with the filter shell and is polished;

meanwhile, the water suction pump 905 is turned on, the water in the water storage tank 9 is conveyed to the water spray head 906 through the water suction pump 905, the water spray head 906 sprays the polished metal scraps to form a solid-liquid mixture, the solid-liquid mixture can fall onto the annular drainage plate 809 due to the gravity of the solid-liquid mixture, the solid-liquid mixture flows into the sieving device 903 through the drainage groove 810, the second motor 902 is turned on at the moment, the second motor 902 drives the sieving device 903 to rotate at a high speed, the sieving device 903 sieves the solid-liquid mixture, the water can smoothly flow out of the sieving device 903 into the water storage tank 9, and the metal powder is left inside the sieving device 903, so that the water can be recycled and the metal powder can be treated, and the production of the filter shell can be completed through the steps.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.