Filter cavity processing and positioning mechanism

Abstract

The utility model discloses a filter cavity processing positioner, including support, support plate, electric push rod, be installed with three -axis drive module on the support, be installed with fixed base on three -axis drive module, and fixed base is installed with processing motor through chucking device, and support plate is installed to the inside of support, and be installed with rotating electrical machinery on support plate, and the output of rotating electrical machinery is installed with the feeding tray, and be installed with the assembly seat on the feeding tray, and the side of assembly seat is equipped with the axle of inserting, and the axle of inserting rotatory installation has the elastic clamp seat, and the torsional spring is sleeved on the axle of inserting, and the both ends of torsional spring are connected with elastic clamp seat and assembly seat, and the positioning of torsional spring to elastic clamp seat and filter cavity, and electric push rod is installed to three -axis drive module surface, spring pushes away the filter cavity with the clamping plate, and processing motor is punched on the filter cavity, and electric push rod promotes the filter cavity to rotate ninety degrees, and the side of filter cavity is punched, and reduces the repeated chucking operation, and improves the continuous punching efficiency.

Description

Technical Field

[0001] This utility model relates to the field of filter manufacturing technology, specifically to a filter cavity processing and adjustment mechanism. Background Technology

[0002] During the machining operations such as milling and drilling of the filter cavity, appropriate clamping fixtures are often used to stabilize the filter cavity in order to ensure machining accuracy and effect.

[0003] In related technologies, a solution for a clamping fixture for CNC machining of filter cavities (publication number CN222843558U) was found. After the electric telescopic rod is shortened, multiple small clamping plates can clamp filter cavities of different sizes. At the same time, after the different small clamping plates press the filter cavity at different concave and convex shapes, they can cooperate with the top plate to press the return spring. The return spring can give the top plate a reverse rebound force. Then, when the pressure sensor detects that the pressure from the top plate reaches the value set by the button controller, the button controller can control the corresponding electric telescopic rod to stop shortening. Thus, the small clamping plates under each lifting plate can adapt to the different concave and convex shapes of the filter cavity and clamp the filter cavity.

[0004] However, the above solution uses four electric telescopic rods to move the small clamping plate down to clamp the filter cavity. After the filter cavity is clamped, holes are drilled in the filter cavity. The filter cavity is usually drilled on more than one side. When it is necessary to drill holes on the side of the filter cavity, the filter cavity needs to be re-clamped, which increases the operation steps and operation time, affects the processing efficiency of the filter cavity, and is not conducive to the continuous processing of the filter cavity. Utility Model Content

[0005] The purpose of this invention is to provide a filter cavity processing and adjustment mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a filter cavity processing and positioning mechanism, including a bracket, a three-axis drive module mounted on the bracket, a fixed seat mounted on the three-axis drive module, and a processing motor mounted on the fixed seat via a clamping device. The three-axis drive module adjusts the position of the processing motor to perform multi-point processing on the surface of the filter cavity. A support plate is installed inside the bracket. A rotary motor is mounted on the support plate. A feeding tray is installed at the output end of the rotary motor. An assembly seat is mounted on the feeding tray. An insert shaft is provided on the side of the assembly seat. A spring clamp is rotatably mounted on the insert shaft. The spring clamp is used to clamp the filter cavity. The rotary motor sends the filter cavity to the processing motor for processing. A torsion spring is sleeved on the insert shaft. The two ends of the torsion spring are connected to the spring clamp and the assembly seat. The torsion spring positions the spring clamp and the filter cavity to ensure positional accuracy during processing. An electric push rod is mounted on the surface of a three-axis drive module. The electric push rod pushes the elastic clamp and filter cavity to rotate 90 degrees. The machining motor performs machining on the side of the filter cavity to meet the machining requirements of the cavity side, thereby improving the overall machining efficiency and flexibility.

[0007] Furthermore, the three-axis drive module includes a left and right linear module, a front and rear linear module, and a lifting linear module. The left and right linear modules are mounted on the upper surface of the bracket, the front and rear linear modules are mounted on the upper surface of the left and right linear modules, and the lifting linear module is mounted on the upper surface of the front and rear linear modules. The electric push rod is located below the surface of the front and rear linear modules, realizing precise displacement of the processing motor in the horizontal left and right, horizontal front and rear, and vertical lifting directions, ensuring the accuracy of the filter cavity processing position.

[0008] Furthermore, the feeding tray has four placement positions, and four assembly seats are arranged in a ring on the four placement positions of the feeding tray, which can realize multi-station cyclic operation. When one cavity is in the processing position, other stations can simultaneously carry out loading and unloading operations, reducing equipment idle time, greatly improving processing continuity and overall production efficiency, and adapting to the needs of mass production.

[0009] Furthermore, the clamping device includes two arc-shaped blocks, which are rotatably mounted on the surface of the fixed base. The two arc-shaped blocks are located on both sides of the machining motor, and latches are installed on the two arc-shaped blocks. Opening the latches unlocks the two arc-shaped blocks to replace the machining motor, realizing convenient replacement of the machining motor, simplifying the maintenance and replacement process, and reducing the difficulty of operation.

[0010] Furthermore, a blocking block is connected to the side of the mounting base. The blocking block blocks the elastic clamp seat to achieve the positioning of the elastic clamp seat. The blocking block can abut against the elastic clamp seat from the side to prevent the torsion force of the torsion spring from causing the elastic clamp seat to shift position, ensuring that the filter cavity is always in a precise position during the processing, thus improving the processing accuracy and stability.

[0011] Furthermore, the elastic clamping seat includes a placement seat, a slide rod is screwed onto the inner surface of the placement seat, a movable clamping plate is slidably connected to the slide rod, and a spring is sleeved on the slide rod. The two ends of the spring press against the movable clamping plate and the placement seat. The elastic force of the spring pushes the movable clamping plate to adaptively clamp filter cavities of different sizes, which can not only ensure the clamping force to prevent loosening, but also avoid damage to the cavity caused by rigid clamping, thereby improving the adaptability of the mechanism to cavities of different specifications and the clamping safety.

[0012] Furthermore, the inner surface of the placement seat is provided with two limiting strips. The two limiting strips prevent the filter cavity from falling off the placement seat. The two limiting strips can block the filter cavity from the side. Together with the clamping force of the moving clamp, they form a double protection of clamping and limiting, which effectively prevents the filter cavity from falling off the placement seat due to vibration, centrifugal force and other factors during processing or rotation, and ensures the safety and stability of the processing process.

[0013] Furthermore, the bracket surface is provided with four mounting holes, through which the bracket is fixed with bolts, which enhances the installation stability of the entire mechanism, reduces positional displacement caused by vibration during processing, and provides a basic guarantee for processing accuracy.

[0014] Compared with the prior art, the beneficial effects of this utility model are: (1) The filter cavity is placed by the placement seat. The filter cavity squeezes the moving clamp and compresses the spring. The spring pushes the moving clamp to hold the filter cavity, thus fixing the filter cavity. The rotary motor sends the filter cavity to the bottom of the processing motor. The left and right linear modules, the front and rear linear modules, and the lifting linear modules control the processing motor to drill holes on the surface of the filter cavity. The electric push rod pushes the placement seat and the filter cavity to rotate 90 degrees. The processing motor can drill holes on the side of the filter cavity, reducing the repeated clamping operation of the filter cavity and improving the continuous drilling efficiency of the filter cavity.

[0015] (2) The four placement seats can hold four filter cavities, which facilitates continuous processing of the filter cavities and improves the efficiency of batch processing of filter cavities. The two limiting strips on the inner surface of the placement seats can prevent the filter cavities from sliding and ensure that the filter cavities will not move during the transfer of the filter cavities, thereby improving the processing stability of the filter cavities.

[0016] (3) The torsion spring pushes the placement seat to reset, and the blocking block keeps the placement seat vertical, which can improve the placement accuracy of the filter cavity. When the electric push rod separates from the placement seat, the placement seat can be reset in time. Attached Figure Description

[0017] Figure 1 This is a first-person perspective view of the present invention. Figure 2 This is a perspective view of the present invention from a second perspective; Figure 3 This is a schematic diagram showing the connection between the lifting linear module and the electric push rod of this utility model; Figure 4 This is a schematic diagram of the connection between the latch and the arc-shaped block in this utility model; Figure 5 This is a schematic diagram showing the connection between the feeding tray and the assembly base of this utility model; Figure 6 This is a schematic diagram of the connection between the insert shaft and the torsion spring of this utility model.

[0018] In the diagram: 1. Bracket; 2. Rotary motor; 3. Feeding tray; 4. Assembly base; 5. Left and right linear modules; 6. Support plate; 7. Front and rear linear modules; 8. Lifting linear module; 9. Fixed base; 10. Processing motor; 11. Lock; 12. Electric push rod; 13. Arc block; 14. Placement base; 15. Limiting strip; 16. Moving clamp; 17. Blocking block; 18. Slide rod; 19. Spring; 20. Insert shaft; 21. Torsion spring; 22. Mounting hole. Detailed Implementation

[0019] 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.

[0020] Example: Please see Figure 1-6 This utility model provides a technical solution: a filter cavity processing and adjustment mechanism, including a bracket 1, a three-axis drive module is installed on the bracket 1, a fixed seat 9 is installed on the three-axis drive module, and a processing motor 10 is installed on the fixed seat 9 through a clamping device. The three-axis drive module controls the processing motor 10 to move forward, backward, left, right and up, so that multiple holes can be processed on the filter cavity. A support plate 6 is installed inside the bracket 1. A rotary motor 2 is installed on the support plate 6. A feeding tray 3 is installed at the output end of the rotary motor 2. An assembly base 4 is installed on the feeding tray 3. An insertion shaft 20 is provided on the side of the assembly base 4. A spring clamp is rotatably installed on the insertion shaft 20. The spring clamp is used to clamp the filter cavity. The spring clamp stably fixes the filter cavity with elasticity to ensure that the filter cavity will not shift or fall off during rotation and transportation. The rotary motor 2 sends the filter cavity to the processing motor 10 for processing. A torsion spring 21 is sleeved on the insertion shaft 20. The two ends of the torsion spring 21 are connected to the elastic clamp and the mounting base 4. The torsion spring 21 positions the elastic clamp and the filter cavity. When the elastic clamp rotates 90 degrees, the torsion spring 21 drives the elastic clamp to return to the initial position. Electric push rod 12 is mounted on the surface of the three-axis drive module. The electric push rod 12 is misaligned and separated from the blocking block 17. When the electric push rod 12 moves, it will not contact the blocking block 17. The electric push rod 12 pushes the elastic clamp and filter cavity to rotate 90 degrees. The machining motor 10 performs machining on the side of the filter cavity. The elastic clamp is supported by the electric push rod 12, maintaining the 90-degree rotation of the elastic clamp. At this time, the elastic force of the torsion spring 21 is applied to the elastic clamp to prevent the elastic clamp from shaking and to ensure the machining accuracy of the filter cavity.

[0021] In this embodiment, as Figure 1 As shown, the three-axis drive module includes a left and right linear module 5, a front and rear linear module 7, and a lifting linear module 8. The left and right linear modules 5 are mounted on the upper surface of the bracket 1, the front and rear linear modules 7 are mounted on the upper surface of the left and right linear modules 5, and the lifting linear module 8 is mounted on the upper surface of the front and rear linear modules 7. The electric push rod 12 is located below the surface of the front and rear linear modules 7. The left and right linear modules 5, the front and rear linear modules 7, and the lifting linear module 8 work together to control the three-axis movement of the processing motor 10. The linear modules have high control precision, which can ensure the drilling accuracy of the filter cavity.

[0022] In this embodiment, as Figure 5 As shown, the feeding tray 3 has four placement positions, and four assembly seats 4 are provided. The four assembly seats 4 are arranged in a ring on the four placement positions of the feeding tray 3. When the four feeding trays 3 rotate, the filter cavity can be processed continuously. When the filter cavity is punched, the filter cavity can be placed in the empty placement seat 14. The processed filter cavity is delivered in a rotating manner, and the filter cavity can be safely picked up.

[0023] In this embodiment, as Figure 4 As shown, the clamping device includes two arc-shaped blocks 13, which are rotatably mounted on the surface of the fixed base 9. The two arc-shaped blocks 13 are located on both sides of the processing motor 10. Locks 11 are installed on the two arc-shaped blocks 13. Opening the locks 11 unlocks the two arc-shaped blocks 13 to replace the processing motor 10. After prying the locks 11, the locks 11 separate from the arc-shaped block 13 on the left side. At this time, the two arc-shaped blocks 13 no longer clamp the processing motor 10, and the processing motor 10 can be replaced and repaired. The operation is simple and convenient.

[0024] In this embodiment, as Figure 6As shown, the mounting base 4 is connected to a blocking block 17 on its side. The blocking block 17 blocks the spring clamp seat to achieve the positioning of the spring clamp seat. When the torsion spring 21 pushes the placement base 14 to rotate, the blocking block 17 ensures that the placement base 14 will not rotate excessively, ensuring that the filter cavity can be placed horizontally.

[0025] In this embodiment, as Figure 6 As shown, the elastic clamping seat includes a placement seat 14, a slide rod 18 is screwed onto the inner surface of the placement seat 14, a movable clamping plate 16 is slidably connected to the slide rod 18, and a spring 19 is sleeved on the slide rod 18. The two ends of the spring 19 press against the movable clamping plate 16 and the placement seat 14. The movable clamping plate 16 slides on the slide rod 18, and the spring 19 pushes the movable clamping plate 16 to cooperate with the placement seat to clamp the filter cavity, thereby improving the placement stability of the filter cavity.

[0026] In this embodiment, as Figure 6 As shown, the inner surface of the placement seat 14 is provided with two limiting strips 15. The two limiting strips 15 prevent the filter cavity from falling off the placement seat 14, thereby improving the placement accuracy of the filter cavity. With the clamping action of the moving clamp 16, the filter cavity is not easy to shift.

[0027] In this embodiment, as Figure 1 As shown, the support 1 has four mounting holes 22 on its surface. The support 1 is fixed to the bolts through the mounting holes 22, which can prevent the support 1 from tipping over and ensure the safety of the filter cavity processing.

[0028] Specifically, during use, the filter cavity is placed inside the placement seat 14. The filter cavity presses against the moving clamp 16 and compresses the spring 19. The spring 19 pushes the moving clamp 16 to press against the end of the filter cavity. The filter cavity is limited by the limiting strip 15, thus achieving stable placement of the filter cavity. Rotary motor 2 controls the rotation of feeding tray 3, assembly seat 4, placement seat 14, and filter cavity, sending the filter cavity to below processing motor 10. Left and right linear modules 5, front and rear linear modules 7, and lifting linear modules 8 control processing motor 10 to open the filter cavity surface. When it is necessary to drill holes on the side of the filter cavity, the electric push rod 12 extends and pushes the placement seat 14 to rotate. When the placement seat 14 rotates 90 degrees, the placement seat 14 is located above the electric push rod 12. The placement seat 14 is maintained in a 90-degree rotation state. The filter cavity can be machined on the side when it rotates 90 degrees. At this time, the placement seat 14 rotates to tighten the torsion spring 21. The torsion spring 21 stores force for the placement seat 14 to reset. After the machining motor 10 completes drilling on the side of the filter cavity, the electric push rod 12 retracts, the torsion spring 21 controls the placement seat 14 and the filter cavity to rotate 90 degrees in the opposite direction to reset, and the blocking block 17 positions the placement seat 14 to maintain the horizontal state of the placement seat 14. The four placement seats 14 can be used in a cycle, allowing for continuous processing of the filter cavity. They can drill holes on the front and sides of the filter cavity, reducing unnecessary repeated clamping operations and improving the drilling efficiency of the filter cavity.

[0029] 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 filter cavity machining and adjustment mechanism, characterized in that, include: A bracket (1) is mounted on the bracket (1), a three-axis drive module is mounted on the three-axis drive module, a fixed seat (9) is mounted on the fixed seat (9) through a clamping device, and a processing motor (10) is mounted on the fixed seat (9). A support plate (6) is installed inside the bracket (1). A rotary motor (2) is installed on the support plate (6). A feeding tray (3) is installed at the output end of the rotary motor (2). An assembly seat (4) is installed on the feeding tray (3). A plug shaft (20) is provided on the side of the assembly seat (4). A spring clamp is rotatably installed on the plug shaft (20). The spring clamp is used to clamp the filter cavity. The rotary motor (2) sends the filter cavity to the processing motor (10) for processing. A torsion spring (21) is sleeved on the plug shaft (20). The two ends of the torsion spring (21) are connected to the spring clamp and the assembly seat (4). The torsion spring (21) positions the spring clamp and the filter cavity. Electric push rod (12) is installed on the surface of the three-axis drive module. The electric push rod (12) pushes the elastic clamp and filter cavity to rotate 90 degrees. The machining motor (10) performs machining on the side of the filter cavity.

2. The filter cavity processing and adjustment mechanism according to claim 1, characterized in that: The three-axis drive module includes a left and right linear module (5), a front and rear linear module (7), and a lifting linear module (8). The left and right linear module (5) is installed on the upper surface of the bracket (1), the front and rear linear module (7) is installed on the upper surface of the left and right linear module (5), the lifting linear module (8) is installed on the upper surface of the front and rear linear module (7), and the electric push rod (12) is located at the lower part of the surface of the front and rear linear module (7).

3. The filter cavity processing and adjustment mechanism according to claim 1, characterized in that: The feeding tray (3) has four placement positions, and four assembly seats (4) are provided. The four assembly seats (4) are arranged in a ring on the four placement positions of the feeding tray (3).

4. The filter cavity processing and adjustment mechanism according to claim 1, characterized in that: The clamping device includes two arc-shaped blocks (13), which are rotatably mounted on the surface of the fixed base (9). The two arc-shaped blocks (13) are located on both sides of the processing motor (10). Locks (11) are installed on the two arc-shaped blocks (13). Opening the locks (11) unlocks the two arc-shaped blocks (13) to replace the processing motor (10).

5. The filter cavity processing and adjustment mechanism according to claim 1, characterized in that: The mounting base (4) is connected to a blocking block (17) on its side. The blocking block (17) blocks the elastic clamp seat, thereby positioning the elastic clamp seat.

6. The filter cavity processing and adjustment mechanism according to claim 1, characterized in that: The elastic clamp includes a placement seat (14), a slide rod (18) is screwed onto the inner surface of the placement seat (14), a movable clamping plate (16) is slidably connected to the slide rod (18), and a spring (19) is sleeved on the slide rod (18). The two ends of the spring (19) press against the movable clamping plate (16) and the placement seat (14).

7. The filter cavity processing and adjustment mechanism according to claim 6, characterized in that: The inner surface of the placement seat (14) is provided with two limiting strips (15), which prevent the filter cavity from falling off the placement seat (14).

8. The filter cavity processing and adjustment mechanism according to claim 1, characterized in that: The bracket (1) has four mounting holes (22) on its surface, and the bracket (1) is fixed to the bolts through the mounting holes (22).

Images