An upper cover casting machining device

Abstract

The utility model relates to foundry goods processing field, concretely discloses a kind of upper cover foundry goods processing device, comprising: rotary disc;Adjusting seat, number is two, be set on rotary disc, two adjusting seats are set to each other close or far away;Two polishing mechanisms, respectively set on two adjusting seats, the polishing mechanism includes two first polishing head, symmetrically installed on the adjusting seat.In the utility model, by rotating the rotating wheel and driving the first screw rod to rotate, the two adjusting seats can be moved synchronously in the adjusting groove, achieving the quick positioning of the upper cover foundry goods of different diameter filters;At the same time, rotating knob drives the second screw rod, the spacing of the two first polishing heads can be finely adjusted, the width change of the sealing groove is adapted, and the versatility and production efficiency of the equipment are improved.

Description

Technical Field

[0001] This utility model belongs to the field of casting processing technology, and specifically relates to a device for processing upper cover castings. Background Technology

[0002] In industrial production, filters are key equipment for ensuring the cleanliness of fluid media. Filter cover castings are an important component of the filtration system. The sealing groove of the filter cover casting is mainly used to install O-rings, spiral wound gaskets, and other seals. To ensure a tight fit between the seals and the sealing groove and prevent fluid leakage, the depth and width of the sealing groove must be precisely matched with the dimensions of the seals. This places requirements on the surface roughness and machining accuracy of the inner wall of the sealing groove. Grinding the inner wall of the sealing groove is an essential and critical process in the machining of the filter cover casting.

[0003] Because the diameters of filter cover castings vary significantly across different specifications, grinding equipment can often only process castings of a single specification or a limited number of specifications. To grind cover castings of different diameters, frequent changes to the grinding equipment or adjustments to the equipment parameters are required. Currently available grinding equipment is difficult to adapt to filter cover castings of different diameters, affecting the processing quality of the sealing groove and reducing the filter's sealing performance and overall reliability. Utility Model Content

[0004] The purpose of this utility model is to provide a top cover casting processing device to solve the problem mentioned in the background art that the existing grinding device is difficult to adapt to filter top cover castings of different diameters, which affects the processing quality of the sealing groove and reduces the sealing performance and overall reliability of the filter.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A top cover casting processing device, comprising:

[0007] Rotating disk;

[0008] There are two adjustment seats, which are set on the rotating disk. The two adjustment seats are set to be close to each other or far apart.

[0009] Two grinding mechanisms are respectively set on two adjusting seats. Each grinding mechanism includes two first grinding heads, which are symmetrically installed on the adjusting seats.

[0010] Preferably, the adjustment seat includes:

[0011] There are two chutes, located on the top of the adjusting seat;

[0012] There are two sliders, each connected to a groove, and the first grinding head is mounted on the slider.

[0013] Preferably, the adjustment seat further includes:

[0014] The second lead screw is set through two sliding grooves, and each of the two sliders has a threaded sleeve. The second lead screw is threadedly connected to the two threaded sleeves, and the threads of the two threaded sleeves are opposite in direction.

[0015] The knob is connected to one end of the second lead screw.

[0016] Preferably, the polishing mechanism further includes:

[0017] The second grinding head is mounted on the first grinding head, and the second grinding head is set perpendicular to the first grinding head.

[0018] Preferably, a movable groove is provided on one side of the first grinding head, and a movable block is installed at one end of the second grinding head. The movable block is connected to the movable groove, and an elastic element is installed on the movable block. One end of the elastic element is installed on the inner wall of the movable groove.

[0019] Preferably, the rotating disk includes:

[0020] There are two adjustment slots, located on the top of the rotating disc, with two adjustment seats installed in the two adjustment slots respectively.

[0021] Preferably, each of the two adjusting slots is connected to a first lead screw, which is threadedly connected to the adjusting seat. A rotating wheel is installed on the rotating disk, and one end of each of the two first lead screws is installed at both ends of the rotating wheel.

[0022] Preferably, the bottom of the rotating disk is provided with a base, and the rotating disk is configured to rotate on the base.

[0023] Preferably, a power source is installed on the base, and the power source's power shaft is connected to the rotating disk.

[0024] Preferably, the rotating disk has a connecting groove, and the rotating wheel is disposed in the connecting groove.

[0025] This utility model provides a device for processing filter cover castings. Compared with the prior art, it has the following advantages: by rotating the rotary wheel to drive the first lead screw to rotate, the two adjusting seats can move synchronously in the adjusting groove, realizing rapid positioning of filter cover castings of different diameters; at the same time, rotating the knob to drive the second lead screw can finely adjust the distance between the two first grinding heads to adapt to the width changes of the sealing groove, thereby improving the versatility and production efficiency of the equipment.

[0026] The second grinding head is connected to the first grinding head via a moving block and an elastic element, and can grind sealing grooves of different depths. Together with the symmetrically distributed first grinding head, it can uniformly grind the inner wall of the sealing groove, ensuring that all parts of the sealing groove can meet the required surface roughness and precision requirements, thus improving the processing quality of the sealing groove. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0028] Figure 2 This is a schematic diagram of the base, rotating disk, and adjusting seat structure proposed in this utility model.

[0029] Figure 3 This is a schematic cross-sectional view of the base and rotating disk proposed in this utility model.

[0030] Figure 4 This is a schematic diagram of the adjusting seat, the first grinding head, and the second grinding head proposed in this utility model.

[0031] Figure 5 This is a schematic diagram of the cross-section of the adjusting seat and the first grinding head proposed in this utility model.

[0032] The reference numerals in the figure are as follows: 100, base; 101, power source; 200, rotating disk; 201, adjusting groove; 202, first lead screw; 203, rotating wheel; 300, adjusting seat; 301, sliding groove; 302, slider; 303, threaded sleeve; 304, second lead screw; 305, knob; 400, first grinding head; 401, moving groove; 402, moving block; 403, second grinding head; 404, elastic element. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-5 A device for processing upper cover castings, comprising:

[0035] The rotating disk 200 serves as the basic supporting component of the entire processing device, providing an installation platform for the adjusting seat 300 and the grinding mechanism. It also supports the upper cover casting for grinding. The rotation function of the rotating disk 200 is the key to achieving all-round grinding of the inner wall of the sealing groove of the casting. By rotating, the casting moves relative to the grinding mechanism to complete the circumferential grinding. The rotation of the rotating disk 200 can achieve uniform grinding of the inner wall of the sealing groove around the entire circumference without moving the grinding mechanism, thereby improving grinding efficiency and processing accuracy.

[0036] Reference Figure 2Two adjusting seats 300 are mounted on the rotating disk 200. The two adjusting seats 300 are configured to be close to or far apart from each other. The main function of the two adjusting seats 300 on the rotating disk 200, which can be close to or far apart from each other, is to adjust the distance between the grinding mechanisms according to the different diameters of the top cover castings. This allows the grinding mechanisms to adapt to various specifications of castings and meet diverse processing needs. The adjustment function of the adjusting seats 300 greatly enhances the versatility of the processing device, avoids the problem of needing to change different equipment due to different casting diameters, reduces production costs, and improves equipment utilization and production efficiency.

[0037] Reference Figure 2 and Figure 3 Two grinding mechanisms are respectively set on two adjusting seats 300. Each grinding mechanism includes two first grinding heads 400, which are symmetrically installed on the adjusting seats 300.

[0038] In this embodiment, two first grinding heads 400 are used to directly grind the inner wall of the sealing groove of the filter cover casting, removing burrs and uneven parts to achieve the required surface roughness and precision. Simultaneously, the second grinding head 403 can grind the sidewalls or other specific parts of the sealing groove, further improving the processing effect. The second grinding head 403 is perpendicular to the first grinding head 400 and connected via a moving block 402 and an elastic element 404, allowing it to adaptively adjust its position during grinding to better fit sealing grooves of different depths.

[0039] Reference Figure 4 and Figure 5 The adjusting seat 300 includes:

[0040] There are two slides 301, which are located on the top of the adjusting seat 300;

[0041] There are two sliders 302, which are connected to the slide grooves 301 respectively, and the first grinding head 400 is installed on the sliders 302;

[0042] The second lead screw 304 is set through the two slide grooves 301. The two sliders 302 are each threaded with a threaded sleeve 303. The second lead screw 304 is threadedly connected to the two threaded sleeves 303, and the threads of the two threaded sleeves 303 are opposite.

[0043] Knob 305 is connected to one end of the second lead screw 304.

[0044] A slide groove 301 is formed on the top of the adjusting seat 300, and a slider 302 is connected inside the slide groove 301. The first grinding head 400 is mounted on the slider 302. This structure provides a movable track for the first grinding head 400, allowing it to slide in a specific direction on the adjusting seat 300 to adapt to the grinding requirements of different positions in the sealing groove. At the same time, it ensures the stability and guidance of the grinding head during movement. Through the cooperation of the slide groove 301 and the slider 302, the grinding head can flexibly adjust its position and accurately grind various parts of the inner wall of the sealing groove, avoiding grinding blind spots, improving the accuracy and efficiency of grinding, and ensuring the smooth operation of the grinding head during operation, reducing the impact of equipment vibration on grinding accuracy.

[0045] Reference Figure 4 and Figure 5 The second lead screw 304 passes through two slide grooves 301 and is threadedly connected to two threaded sleeves 303, with the threads of the two threaded sleeves 303 turning in opposite directions. A knob 305 is connected to one end of the second lead screw 304. By rotating the knob 305, the second lead screw 304 is driven to rotate. Utilizing the principle of threaded transmission, the two sliders 302 move relative to or away from each other within the slide grooves 301, thereby achieving fine adjustment of the distance between the two first grinding heads 400 to adapt to different width dimensions or processing requirements of the sealing groove. The operator can conveniently and quickly adjust the distance between the grinding heads by manually rotating the knob 305.

[0046] Reference Figure 5 The polishing mechanism further includes a second polishing head 403, which is mounted on the first polishing head 400 and is arranged perpendicularly to the first polishing head 400.

[0047] The first grinding head 400 has a moving groove 401 on one side, and the second grinding head 403 has a moving block 402 installed at one end. The moving block 402 is connected in the moving groove 401, and an elastic element 404 is installed on the moving block 402. One end of the elastic element 404 is installed on the inner wall of the moving groove 401.

[0048] The elastic element 404 can be a spring or a spring block. A moving groove 401 is formed on one side of the first grinding head 400. The second grinding head 403 is connected to the moving groove 401 through the moving block 402 and is connected to the inner wall of the moving groove 401 through the elastic element 404. This structure allows the second grinding head 403 to move and self-adjust within a certain range in the direction perpendicular to the first grinding head 400. When encountering irregular shapes or size changes in the sealing groove, the second grinding head 403 can automatically conform to the surface of the sealing groove under the action of the elastic element 404, ensuring the grinding effect and improving the adaptability of the grinding mechanism to the complex shape of the sealing groove. It ensures that the second grinding head 403 is always in close contact with the surface of the sealing groove during the grinding process, effectively avoiding the problem of insufficient or excessive grinding caused by the irregular shape of the sealing groove, and further improving the processing quality and precision of the sealing groove.

[0049] Reference Figure 2 and Figure 3 The rotating disk 200 includes:

[0050] There are two adjustment slots 201, which are located on the top of the rotating disk 200. Two adjustment seats 300 are installed in the two adjustment slots 201 respectively.

[0051] Each of the two adjustment slots 201 is connected to a first lead screw 202, which is threadedly connected to the adjustment seat 300. A rotating wheel 203 is installed on the rotating disk 200, and one end of each of the two first lead screws 202 is respectively installed at both ends of the rotating wheel 203.

[0052] By rotating the first lead screw 202, the adjusting seat 300 can be moved within the adjusting groove 201, thereby achieving a wide range of adjustment of the distance between the two adjusting seats 300 to accommodate upper cover castings of different diameters. Through the cooperation between the adjusting groove 201 and the first lead screw 202, the position of the adjusting seat 300 can be easily and precisely adjusted, enabling the entire grinding device to quickly adapt to upper cover castings of different specifications, expanding the applicability of the device, and improving the versatility and processing efficiency of the equipment.

[0053] By rotating the wheel 203, two first lead screws 202 can be driven to rotate simultaneously, so as to realize the synchronous movement of the two adjustment seats 300, ensuring the consistency and coordination of the movement of the adjustment seats 300. This facilitates the quick adjustment of the matching relationship between the grinding mechanism and castings of different diameters. The operator only needs to rotate one wheel 203 to complete the synchronous adjustment of the two adjustment seats 300, which simplifies the adjustment operation process and improves the adjustment efficiency.

[0054] Reference Figure 1 and Figure 3 The rotating disk 200 is provided with a base 100 at its bottom, and the rotating disk 200 is configured to rotate on the base 100.

[0055] A power source 101 is installed on the base 100. The power shaft of the power source 101 is connected to the rotating disk 200. The power source 101 can be a stepper motor or a servo motor.

[0056] The base 100 provides support and a stable mounting foundation for the rotating disk 200, ensuring the stability of the entire processing device during operation. The power source 101 is connected to the rotating disk 200, providing power for its rotation so that it can rotate at a set speed and direction, driving the upper cover casting to be ground. The base 100 ensures the stable operation of the rotating disk 200 and the entire device, reducing the impact of equipment shaking on the grinding accuracy. The power source 101 ensures the continuous and stable rotation of the rotating disk 200, providing reliable power support for the grinding of the upper cover casting, enabling the grinding process to be carried out efficiently and accurately.

[0057] The rotating disk 200 has a connecting groove, and the rotating wheel 203 is disposed in the connecting groove.

[0058] During use, the upper cover casting is placed and fixed on the rotating disk 200. According to the diameter of the casting, the first lead screw 202 is rotated by rotating the rotating wheel 203, so that the two adjusting seats 300 move synchronously in the adjusting groove 201 to adjust to a suitable initial distance, ensuring that the grinding mechanism can cover the sealing groove area of ​​the casting. Then, the second lead screw 304 is rotated by rotating the knob 305, and the two sliders 302 are moved relative to each other or away from each other in the sliding groove 301 by using thread transmission, so as to finely adjust the distance between the two first grinding heads 400 to match the width of the sealing groove.

[0059] If the sealing groove has an irregular shape or depth variation, the second grinding head 403 automatically adjusts its position within the moving groove 401 of the first grinding head 400 via the moving block 402, with the help of the elastic element 404, to tightly fit the surface of the sealing groove and prepare for grinding.

[0060] When the power source 101 on the base 100 is started, the power shaft drives the rotating disk 200 to rotate, causing the upper cover casting to rotate accordingly. At this time, the first grinding head 400, which is symmetrically distributed on the adjusting seat 300, begins to grind the inner wall of the sealing groove to remove burrs and uneven parts. At the same time, the vertically set second grinding head 403 grinds specific parts such as the side wall of the sealing groove to further improve the processing effect.

[0061] During the grinding process, if there are differences in the size of different positions of the sealing groove, the operator can adjust the distance of the first grinding head 400 by turning the knob 305 again, or adjust the overall position of the adjusting seat 300 by turning the wheel 203, to ensure that the grinding mechanism is always adapted to the casting sealing groove. At the same time, the second grinding head 403 continuously adjusts itself under the action of the elastic element 404 to ensure close contact with the surface of the sealing groove until the grinding work of the entire sealing groove is completed.

[0062] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for processing upper cover castings, characterized in that, include: Rotating disk (200); Two adjustment seats (300) are provided on the rotating disk (200), and the two adjustment seats (300) are set to be close to or far from each other; Two grinding mechanisms are respectively set on two adjusting seats (300), and the grinding mechanism includes two first grinding heads (400) which are symmetrically installed on the adjusting seats (300).

2. The upper cover casting processing device according to claim 1, characterized in that, The adjusting seat (300) includes: Two slides (301) are provided on the top of the adjusting seat (300); There are two sliders (302), which are connected in the groove (301) respectively, and the first grinding head (400) is installed on the slider (302).

3. The upper cover casting processing device according to claim 2, characterized in that, The adjusting seat (300) also includes: The second lead screw (304) is set through two slide grooves (301), and threaded sleeves (303) are passed through both sliders (302). The second lead screw (304) is threadedly connected to the two threaded sleeves (303), and the threads of the two threaded sleeves (303) are opposite. The knob (305) is connected to one end of the second lead screw (304).

4. The upper cover casting processing device according to claim 1, characterized in that, The polishing mechanism also includes: The second grinding head (403) is mounted on the first grinding head (400), and the second grinding head (403) is set perpendicular to the first grinding head (400).

5. The upper cover casting processing device according to claim 4, characterized in that, The first grinding head (400) has a moving groove (401) on one side, and the second grinding head (403) has a moving block (402) installed at one end. The moving block (402) is connected in the moving groove (401), and an elastic element (404) is installed on the moving block (402). One end of the elastic element (404) is installed on the inner wall of the moving groove (401).

6. The upper cover casting processing device according to claim 1, characterized in that, The rotating disk (200) includes: There are two adjustment slots (201) on the top of the rotating disk (200), and two adjustment seats (300) are installed in the two adjustment slots (201) respectively.

7. The upper cover casting processing device according to claim 6, characterized in that, Each of the two adjustment slots (201) is connected to a first lead screw (202), and the first lead screw (202) is threadedly connected to the adjustment seat (300). A rotating wheel (203) is installed on the rotating disk (200), and one end of each of the two first lead screws (202) is installed at both ends of the rotating wheel (203).

8. The upper cover casting processing device according to claim 1, characterized in that, The bottom of the rotating disk (200) is provided with a base (100), and the rotating disk (200) is configured to rotate on the base (100).

9. The upper cover casting processing device according to claim 8, characterized in that, A power source (101) is installed on the base (100), and the power shaft of the power source (101) is connected to the rotating disk (200).

10. The upper cover casting processing device according to claim 7, characterized in that, The rotating disk (200) has a connecting groove, and the rotating wheel (203) is disposed in the connecting groove.

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