Combined processing equipment and processing method of threaded air compressor support

Abstract

The present invention discloses a combined processing device for a threaded air compressor supporter, comprising: a mounting table; a supporting unit for supporting a sleeve in the threaded air compressor supporter; a feeding unit for pushing the threaded struts at both ends of the threaded air compressor supporter to move toward one side of the sleeve; and a rotary drive unit for driving the sleeve to rotate circumferentially on the supporting unit. The present invention also discloses a combined processing method for a threaded air compressor supporter, wherein the rotary drive unit drives the sleeve to rotate circumferentially, and at the same time, the feeding unit is used to press the threaded struts at both ends against the two ends of the sleeve and limit the threaded struts to only axial feed, thereby realizing automatic assembly of the threaded struts and the sleeve, with high assembly efficiency and good centering; a retraction component is provided on the telescopic table, and when the set stroke is reached, the telescopic table automatically retracts into the cavity, thereby realizing unlocking of the telescopic table and the threaded struts, and no longer needing to disassemble the telescopic table and the threaded struts, thereby optimizing the clamping process, improving efficiency and greatly saving manpower.

Description

Technical Field

[0001] The present invention relates to the technical field of support assembly, in particular to combined processing equipment and a processing method for a threaded pneumatic support. Background Art

[0002] Supports, also known as adjustable bases, are widely used in architectural decoration and industrial applications. They are primarily used for laying preservative wood or plastic wood flooring, marble flooring, fountains and water features, and for elevating various types of panels. Threaded pneumatic supports, a type of support, primarily consist of a sleeve and a threaded support rod threaded into the sleeve. High-pressure air is introduced into the sleeve to tighten the threaded support rod, providing a stable support effect.

[0003] After searching, the applicant found that an invention patent with patent number CN115142640A discloses a full-threaded compressive support device, including a bottom base, a support seat is arranged inside the bottom base, and two through holes are provided on the outer surface of the support seat, and adjustment structures are provided inside the two through holes. Guide grooves are provided on the upper and lower sides of the inner walls of the two through holes. The upper surface of the support seat is fixedly connected to the lower surface of the universal adjustment structure, the upper surface of the universal adjustment structure is fixedly connected to the lower surface of the connector, the inner surface of the connector is threadedly connected to the outer surface of the full-threaded raising part, the top of the full-threaded raising part is fixedly connected to the bottom of the connecting part, and the inner surface of the connecting part is threadedly connected to the outer surface of the full-threaded support part.

[0004] Since the thread rotation directions of the full-thread support member and the full-thread heightening member in the above-mentioned support are opposite, when performing assembly processing of the support, the full-thread support member and the full-thread heightening member need to be screwed into the connecting member in turn, and the assembly efficiency is low; and during the assembly process, the full-thread support member and the full-thread heightening member need to be clamped and fixed to ensure the concentricity with the connecting member. After the assembly is completed, the full-thread support member and the full-thread heightening member need to be removed from the clamping tooling, and the processing steps are relatively cumbersome. Summary of the Invention

[0005] The object of the present invention is to provide a combined processing device and a processing method for a threaded air pressure support to solve the problems raised by the above background technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A combined processing device for a threaded air pressure support, comprising:

[0008] Mounting table;

[0009] A supporting unit, which is mounted on the mounting platform and is used to support the sleeve in the threaded air pressure support;

[0010] Feeding units, which have two groups and are symmetrically arranged on both sides of the supporting unit, are used to push the threaded support rods at both ends of the threaded air pressure support to move toward one side of the sleeve; and

[0011] The rotary drive unit is arranged on the mounting platform and is used for driving the sleeve to rotate circumferentially on the supporting unit.

[0012] As a further solution of the present invention: the supporting unit includes:

[0013] legs fixed to the mounting platform; and

[0014] The arc-shaped support plate is installed on the top of the support leg and is used to support the sleeve.

[0015] As a further solution of the present invention: the feeding unit includes:

[0016] a slide rail fixed to the mounting platform;

[0017] A slide is slidably disposed in the slide rail, and a second spring is connected to an end of the slide and the slide rail away from the supporting unit;

[0018] A mounting plate is fixed on the slide, wherein a cavity is formed in the mounting plate and a notch is formed at the bottom of the cavity;

[0019] A telescopic platform is movably disposed in the cavity, a first spring is disposed between the telescopic platform and the inner wall of the cavity, and a plurality of slots adapted to the connecting rod are uniformly distributed circumferentially on the end surface of the telescopic platform facing the supporting unit; and

[0020] The retraction assembly moves through the slot at the bottom of the cavity and is used to drive the telescopic table to retract into the cavity.

[0021] As a further embodiment of the present invention, the retraction assembly includes:

[0022] a connecting plate fixed to the telescopic platform and movable through the slot at the bottom of the cavity; and

[0023] The push rod is arranged at one end of the connecting plate away from the telescopic platform.

[0024] As a further solution of the present invention: a guide rod is further provided in the slide rail, the slide slides through the guide rod, and the second spring is sleeved on the guide rod.

[0025] As a further solution of the present invention: the rotation drive unit includes:

[0026] A support is fixed on the mounting platform, and a driving disk is rotatably mounted on the support;

[0027] A transmission belt, one end of which is wound around the driving disc and the other end is wound around the sleeve;

[0028] a drive motor mounted on the support and configured to drive the drive disc to rotate; and

[0029] The tensioning assembly is mounted on the mounting platform and is used to drive the transmission belt to be tensioned.

[0030] As a further solution of the present invention: the tensioning assembly includes:

[0031] A driving cylinder, which is mounted on a mounting platform;

[0032] a rotating seat fixed to the extended end of the driving cylinder; and

[0033] The tensioning disc is rotatably mounted on the rotating seat and is used to tension the transmission belt.

[0034] As a further solution of the present invention: a through slot is provided on the arc-shaped supporting plate, and the transmission belt movably passes through the through slot.

[0035] As a further solution of the present invention: balls are further provided on the arc-shaped supporting plate, and the outer surface of the sleeve is in rolling contact with the balls.

[0036] The present invention also discloses a combined processing method for a threaded pneumatic support, which is applied to the combined processing equipment for the threaded pneumatic support, and includes the following steps:

[0037] Step 1: Pass the sleeve through the transmission belt and place it horizontally on the curved support plate;

[0038] Step 2: Insert the connecting rods at the ends of the two sets of threaded support rods into the slots of the telescopic platform on the same side respectively, and push the slide toward the sleeve through the second spring so that the threaded ends of the threaded support rods are connected to the sleeve;

[0039] Step 3: The driving cylinder drives the tensioning disc on the rotating seat downward to tighten the transmission belt;

[0040] Step 4: The driving motor drives the driving disk to rotate, and the transmission belt drives the sleeve to rotate synchronously in the arc-shaped support plate, so that the threaded support rods at both ends are screwed into the sleeve;

[0041] Step 5: The push rod contacts the slide rail, driving the telescopic table to retract into the cavity, and the telescopic table is separated from the threaded support rod, and the assembly is completed;

[0042] Step 6: Drive the tensioning disc upward with the drive cylinder to loosen the transmission belt, and remove the assembled threaded air compressor support from the arc-shaped support plate.

[0043] Beneficial effects of the present invention:

[0044] 1. The present invention uses a rotary drive unit to drive the sleeve to rotate circumferentially, while the feed unit simultaneously presses the threaded struts at both ends against the sleeve and limits the threaded struts to axial feed only. Utilizing the characteristic that the threads at both ends of the sleeve have opposite rotation directions, the threaded struts at both ends and the sleeve are synchronously and automatically assembled, resulting in high assembly efficiency and good centering.

[0045] 2. A retraction component is provided on the telescopic table. When the set stroke is reached, the telescopic table is automatically retracted into the cavity under the triggering of the retraction component, thereby unlocking the telescopic table and the threaded support rod. There is no need to disassemble the telescopic table and the threaded support rod, which optimizes the clamping process, improves efficiency and greatly saves manpower.

[0046] 3. The tensioning assembly is used to tighten and loosen the transmission belt and the sleeve. The switching is flexible and convenient, the driving effect is stable and reliable, and the sleeve is quickly disassembled and assembled, which improves the assembly efficiency.

[0047] 4. Ball bearings are set inside the arc-shaped support plate to greatly reduce the resistance of the sleeve during circumferential rotation, thereby reducing the load of the rotary drive unit and further improving the combination efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The present invention will be further described below with reference to the accompanying drawings.

[0049] Figure 1 A three-dimensional view of the present invention;

[0050] Figure 2 A three-dimensional view of the feeding unit of the present invention;

[0051] Figure 3 Schematic diagram of the structure of the retraction component in the present invention;

[0052] Figure 4 It is a three-dimensional view of the rotary drive unit in the present invention.

[0053] In the figure: 1. Mounting table; 2. Support leg; 3. Arc-shaped support plate; 4. Sleeve; 5. Threaded support rod; 6. Support ring; 7. Connecting rod; 8. Slide rail; 9. Slide; 10. Mounting plate; 11. Cavity; 12. Telescopic table; 13. Slot; 14. First spring; 15. Guide rod; 16. Second spring; 17. Connecting plate; 18. Push rod; 19. Support; 20. Drive plate; 21. Drive belt; 22. Drive motor; 23. Through slot; 24. Drive cylinder; 25. Rotating seat; 26. Tensioning plate; 27. Ball bearing. DETAILED DESCRIPTION

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0055] See also Figure 1 As shown, this embodiment discloses a combined processing device for a threaded pneumatic supporter, including a mounting platform 1, a supporting unit, a feeding unit, a rotation driving unit, and the like.

[0056] The mounting platform 1 is in the shape of a flat plate and is used for mounting the supporting unit, the feeding unit and the rotation driving unit.

[0057] Please note that Figure 1 As shown, the threaded air compressor supporter includes a sleeve 4 and threaded struts 5 symmetrically arranged at both ends of the sleeve 4, wherein one end of the threaded strut 5 is threadedly connected to the sleeve 4, and the other end is provided with a support ring 6, and the support ring 6 and the end of the threaded strut 5 are fixedly connected by a connecting rod 7; when in use, the two threaded struts 5 are respectively threadedly connected to the two ends of the sleeve 4, and then the support ring 6 of one of the threaded struts 5 is pressed against the end face to be supported, and then the threaded struts 5 at both ends are rotated relative to the sleeve 4 to adjust the length of the threaded strut 5 extending out of the sleeve 4 until the support ring 6 of the threaded strut 5 at the other end presses against the support surface on the other side, thereby achieving the supporting effect.

[0058] It should be noted that, in order to ensure support reliability, the threads at both ends of the sleeve 4 have opposite rotation directions.

[0059] In this example, see Figure 1 As shown, the supporting unit is used to support the sleeve 4 in the threaded air compressor support, and specifically includes a support leg 2 and an arc-shaped support plate 3. The support leg 2 is fixed on the mounting platform 1, and the arc-shaped support plate 3 is installed on the top of the support leg 2. The arc-shaped support plate 3 is provided with an arc surface that fits the outer surface of the sleeve 4, and the sleeve 4 can rotate freely in the arc-shaped support plate 3.

[0060] In this example, see Figure 2As shown, there are two groups of feed units, symmetrically arranged on both sides of the support unit, used to push the threaded support rods 5 at both ends to move toward the side of the sleeve 4. Specifically, they include a slide rail 8, a slide 9, a mounting plate 10 and a telescopic platform 12. The slide rail 8 is fixed to the mounting plate 1. The slide 9 is slidably arranged inside the slide rail 8. The slide 9 and the end of the slide rail 8 away from the support unit are connected by a second spring 16. The mounting plate 10 is fixed to the slide 9. The mounting plate 10 has a cavity 11 defined therein. The telescopic platform 12 is movably arranged inside the cavity 11. A first spring 14 is provided between the telescopic platform 12 and the inner wall of the cavity 11. The telescopic platform 12 has a plurality of slots 13 uniformly distributed circumferentially on the end surface facing the support unit that are adapted to the connecting rod 7. The telescopic platform 12 can be movably extended from one end of the mounting plate 10. A notch is defined at the bottom of the cavity 11. A retraction component that passes through the notch is connected to the telescopic platform 12. The retraction component is used to drive the telescopic platform 12 to retract into the cavity 11.

[0061] Specifically, the two threaded struts 5 are respectively connected to the two ends of the sleeve 4, and then the ends of the threaded struts 5 are pressed against the telescopic platform 12 on the feed unit on the same side, and the connecting rod 7 is inserted into the corresponding slot 13. Under the elastic force of the second spring 16, the telescopic platform 12 is pressed against the threaded struts 5 to limit the threaded struts 5 from circumferential rotation. Then, the sleeve 4 is rotated circumferentially, so that the threaded struts 5 on both sides can be screwed into the sleeve 4, completing the assembly of the sleeve 4 and the threaded struts 5.

[0062] As the threaded support rod 5 is gradually screwed into the sleeve 4, the slide 9 gradually approaches the sleeve 4 under the push of the second spring 16 until the retraction assembly in the mounting plate 10 contacts the end of the slide rail 8. The telescopic platform 12 cannot continue to move forward due to the restriction of the retraction assembly, so that the telescopic platform 12 gradually retracts into the cavity 11, the first spring 14 is compressed, and the connecting rod 7 also disengages from the slot 13 of the telescopic platform 12, thereby automatically completing the separation of the telescopic platform 12 and the threaded support rod 5, and then the assembled support can be removed from the supporting unit.

[0063] See also Figure 3 As shown, the retraction assembly includes a connecting plate 17 and a push rod 18. The connecting plate 17 is fixed on the telescopic platform 12 and moves through the slot at the bottom of the cavity 11. The push rod 18 is provided at one end of the connecting plate 17 extending out of the slot; when the push rod 18 contacts the end of the slide rail 8 close to the sleeve 4, the telescopic platform 12 can be driven to retract into the cavity 11 through the connecting plate 17, thereby unlocking the telescopic platform 12 and the threaded support rod 5.

[0064] It should be noted that the length of the slide rail 8 can be set according to actual needs, that is, when the length of the threaded support rod 5 screwed into the sleeve 4 reaches the set length, the slide 9 just slides to the end of the slide rail 8 close to the sleeve 4.

[0065] Furthermore, a guide rod 15 is provided in the slide rail 8, and the slide 9 slides through the guide rod 15, and the second spring 16 is sleeved on the guide rod 15. On the one hand, the guide rod 15 can guide the movement of the slide 9 to make its movement smoother, and on the other hand, it can limit the second spring 16 so that the elastic force applied by the second spring 16 to the slide 9 is always along the direction of horizontal feed of the slide 9.

[0066] In this example, see Figure 4 As shown, the rotary drive unit is used to drive the sleeve 4 to rotate circumferentially on the supporting unit, and specifically includes a support 19, a transmission belt 21, a drive motor 22 and a tensioning assembly; the support 19 is fixed on the mounting platform 1, and a drive disk 20 is rotatably installed on the support 19, and a transmission belt 21 is wound around the drive disk 20, and the end of the transmission belt 21 away from the drive disk 20 is wound around the sleeve 4; the drive motor 22 is installed on the support 19, and is used to drive the drive disk 20 to rotate, and the transmission belt 21 is tightened by the tensioning assembly, and at the same time, the drive disk 20 is driven to rotate by the drive motor 22, thereby driving the transmission belt 21 to move, and then driving the sleeve 4 to rotate circumferentially on the arc-shaped support plate 3.

[0067] See also Figure 4 As shown, the tensioning assembly includes a driving cylinder 24 and a rotating seat 25. The driving cylinder 24 is installed on the mounting platform 1, and the rotating seat 25 is fixed to the protruding end of the driving cylinder 24. A tensioning disc 26 is rotatably installed on the rotating seat 25, and the tensioning disc 26 is used to tension the transmission belt 21; specifically, when the transmission belt 21 needs to be tensioned, the protruding end of the driving cylinder 24 is retracted into the cylinder body, driving the tensioning disc 26 on the rotating seat 25 downward, thereby pulling the transmission belt 21, tensioning the transmission belt 21 to provide sufficient friction force to the sleeve 4, thereby driving the sleeve 4 to rotate synchronously; when the assembly is completed, the protruding end of the driving cylinder 24 is extended, driving the tensioning disc 26 on the rotating seat 25 upward, thereby disengaging from the transmission belt 21, making the transmission belt 21 in a relaxed state, and the transmission belt 21 no longer presses the surface of the sleeve 4, and the sleeve 4 can be removed from the arc-shaped support plate 3.

[0068] Furthermore, a through slot 23 is provided on the arc-shaped support plate 3 , and the transmission belt 21 movably passes through the through slot 23 . The specific location of the through slot 23 can be set according to actual needs as long as it does not interfere with the normal movement of the transmission belt 21 .

[0069] In this embodiment, balls 27 are also provided on the arc-shaped support plate 3, and the outer surface of the sleeve 4 is in rolling contact with the balls 27, so that the sleeve 4 has less resistance when rotating; the balls 27 are arranged along the arc surface circumference of the arc-shaped support plate 3, and the specific number is not limited, and can be 4 to 6. The distance between adjacent balls 27 is equal, so as to provide stable support for the sleeve 4.

[0070] Example 2

[0071] This embodiment provides a combined processing method for a threaded pneumatic support, which is applied to a combined processing device for a threaded pneumatic support in the above-mentioned embodiment 1, and includes the following steps:

[0072] Step 1: Pass the sleeve 4 through the transmission belt 21 and place it horizontally on the arc-shaped support plate 3;

[0073] Step 2: Insert the connecting rods 7 at the ends of the two sets of threaded support rods 5 into the slots 13 of the telescopic platform 12 on the same side respectively, and push the slide 9 toward the sleeve 4 through the second spring 16, so that the threaded ends of the threaded support rods 5 are connected with the sleeve 4;

[0074] Step 3: The driving cylinder 24 drives the tensioning disc 26 on the rotating seat 25 downward to tighten the transmission belt 21;

[0075] Step 4: The driving motor 22 drives the driving disc 20 to rotate, and drives the sleeve 4 to rotate synchronously in the arc-shaped support plate 3 through the transmission belt 21, so that the threaded support rods 5 at both ends are screwed into the sleeve 4;

[0076] Step 5: The push rod 18 contacts the slide rail 8, driving the telescopic platform 12 to retract into the cavity 11. The telescopic platform 12 is separated from the threaded support rod 5, and the assembly is completed;

[0077] Step 6: The driving cylinder 24 drives the tensioning disc 26 upward to loosen the transmission belt 21, and the assembled threaded air pressure supporter is removed from the arc-shaped supporting plate 3.

[0078] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A combined processing device for threaded air pressure supports, characterized in that: include: Mounting table (1); A supporting unit, which is mounted on the mounting platform (1) and is used to support the sleeve (4) in the threaded air pressure support; Feeding units, which have two groups and are symmetrically arranged on both sides of the supporting unit, are used to push the threaded support rods (5) at both ends of the threaded air pressure supporter to move toward one side of the sleeve (4); and A rotary drive unit, which is arranged on the mounting platform (1) and is used to drive the sleeve (4) to rotate circumferentially on the supporting unit; The supporting unit comprises: A support leg (2) fixed to the mounting platform (1); and An arc-shaped support plate (3) mounted on the top of the support leg (2) for supporting the sleeve (4); The feeding unit comprises: A slide rail (8) fixed on the mounting platform (1); A slide (9) is slidably disposed in the slide rail (8), and a second spring (16) is connected between the slide (9) and the end of the slide rail (8) away from the supporting unit; A mounting plate (10) is fixed on the slide (9), a cavity (11) is provided in the mounting plate (10), and a notch is provided at the bottom of the cavity (11); A telescopic platform (12) is movably disposed in the cavity (11), a first spring (14) is disposed between the telescopic platform (12) and the inner wall of the cavity (11), and a plurality of slots (13) adapted to the connecting rod (7) are uniformly distributed circumferentially on the end surface of the telescopic platform (12) facing the supporting unit; and A retraction component is movable through a notch at the bottom of the cavity (11) and is used to drive the telescopic platform (12) to retract into the cavity (11).

2. The combined processing equipment of a threaded air pressure support according to claim 1, characterized in that: The retraction assembly comprises: A connecting plate (17) fixed to the telescopic platform (12) and movable through the slot at the bottom of the cavity (11); and A push rod (18) is provided at one end of the connecting plate (17) away from the telescopic platform (12).

3. The combined processing equipment of a threaded air pressure support according to claim 1, characterized in that: A guide rod (15) is further provided in the slide rail (8), the slide platform (9) slides through the guide rod (15), and the second spring (16) is sleeved on the guide rod (15).

4. The combined processing equipment for threaded air pressure supports according to claim 1, characterized in that: The rotary drive unit comprises: A support (19) is fixed on the mounting platform (1), and a drive disk (20) is rotatably mounted on the support (19); A transmission belt (21), one end of which is wound around the driving disc (20) and the other end of which is wound around the sleeve (4); A drive motor (22) mounted on the support (19) for driving the drive disc (20) to rotate; and A tensioning assembly is mounted on the mounting platform (1) and is used to drive the transmission belt (21) to be tensioned.

5. The combined processing equipment for threaded air pressure supports according to claim 4, characterized in that: The tensioning assembly comprises: A drive cylinder (24) mounted on the mounting platform (1); A rotating seat (25) fixed to the extended end of the driving cylinder (24); and A tensioning disc (26) is rotatably mounted on a rotating seat (25) and is used to tension the transmission belt (21).

6. The combined processing equipment for threaded air pressure supports according to claim 4, characterized in that: A through slot (23) is provided on the arc-shaped supporting plate (3), and the transmission belt (21) movably passes through the through slot (23).

7. The combined processing equipment for threaded air pressure supports according to claim 4, characterized in that: A ball (27) is also provided on the arc-shaped support plate (3), and the outer surface of the sleeve (4) is in rolling contact with the ball (27).

8. A combined processing method for a threaded air pressure support, characterized in that: The following steps are involved: Step 1: Pass the sleeve (4) through the transmission belt (21) and place it horizontally on the arc-shaped support plate (3); Step 2: Insert the connecting rods (7) at the ends of the two sets of threaded support rods (5) into the slots (13) of the telescopic platform (12) on the same side, and push the slide (9) toward the sleeve (4) through the second spring (16) to make the threaded ends of the threaded support rods (5) dock with the sleeve (4); Step 3: The driving cylinder (24) drives the tensioning disc (26) on the rotating seat (25) downward to tighten the transmission belt (21); Step 4: The driving motor (22) drives the driving disc (20) to rotate, and drives the sleeve (4) to rotate synchronously in the arc-shaped support plate (3) through the transmission belt (21), so that the threaded support rods (5) at both ends are screwed into the sleeve (4); Step 5: The push rod (18) contacts the slide rail (8), driving the telescopic platform (12) to retract into the cavity (11), and the telescopic platform (12) is separated from the threaded support rod (5), and the assembly is completed; Step 6: The drive cylinder (24) drives the tensioning disc (26) upward to loosen the transmission belt (21), and the assembled threaded air pressure support is removed from the arc-shaped support plate (3).

Images