Double-shaft type sliding table air cylinder stroke adjusting device

Abstract

The utility model relates to the field of double-shaft type sliding tables, and discloses a double-shaft type sliding table air cylinder stroke adjusting device which comprises a sliding table base, a sliding plate is arranged on the top face of the sliding table base in a sliding mode, two installation grooves are formed in the top face of the sliding table base, and an air cylinder body is fixed to one side of the interior of each installation groove. Two fixing plates are fixed to the bottom face of the sliding plate, shock pads are arranged on the inner bottom faces of the mounting grooves, a connecting plate is fixed to one sides of the interiors of the two mounting grooves, a fixing hole is formed in one side of the connecting plate, and a flexible ring is fixed to the interior of the fixing hole. According to the air cylinder, vibration generated in the working process of the air cylinder body can be transmitted to the shock pad, the shock pad made of rubber can reduce the vibration amplitude of the air cylinder body in the working process, and the vibration generated in the sliding process is transmitted to the flexible ring and the connecting plate, so that the vibration amplitude of the air cylinder body in the working process can be further reduced; and the stability of the sliding plate during sliding is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of dual-axis slide tables, specifically to a dual-axis slide table cylinder stroke adjustment device. Background Technology

[0002] A slide table is a mechanical device used to achieve linear motion and is widely used in automated industries. Its applications are extensive, including but not limited to CNC machine tools, semiconductor manufacturing equipment, and automated assembly lines. In these fields, slide tables are primarily used for precise workpiece positioning and machining, as well as for component transfer and positioning in automated equipment.

[0003] According to Chinese Patent No. CN217207112U, a dual-axis precision slide cylinder includes a cylinder seat, two piston sleeves embedded in the cylinder seat, two piston rods movable within the piston sleeves, and a drive seat movable within the cylinder seat and connected to the piston rods. The cylinder seat has an assembly hole, a locking hole and an air hole on one side of the cylinder seat, the piston sleeves are installed in the assembly hole, and a nut screw is installed in the locking hole to fix the piston sleeves in the assembly hole. The piston sleeves have a piston chamber, the air hole communicates with the piston chamber, and the piston rods are movable within the piston chamber.

[0004] In the above scheme, the cylinder is mounted on the cylinder block, which still has the following disadvantages: when the cylinder works on the cylinder block, it may cause the cylinder to generate a large amplitude during operation, which reduces the stability of the slide table during movement. Utility Model Content

[0005] The purpose of this invention is to provide a dual-axis slide cylinder stroke adjustment device to solve the problem that the cylinder may generate large amplitude during operation, which reduces the stability of the slide during movement.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a dual-axis slide cylinder stroke adjustment device, including a slide base, a slide plate slidably disposed on the top surface of the slide base, two mounting slots opened on the top surface of the slide base, a cylinder body fixed inside one side of the mounting slot, two fixing plates fixed on the bottom surface of the slide plate, the fixing plates being slidably disposed with respect to the mounting slots, a shock-absorbing pad disposed on the bottom surface of the mounting slots, the shock-absorbing pad being fixed to the surface of the cylinder body, a connecting plate fixed on one side of the two mounting slots, a fixing hole opened on one side of the connecting plate, a flexible ring fixed inside the fixing hole, the inner wall surface of the flexible ring being slidably inserted into the surface of the cylinder body telescopic rod.

[0007] Preferably, the top surface of the slide base has two fixed folding plates, and the two sides of the slide plate are respectively provided with sliding grooves. Several rollers are rotatably arranged on the two sides of the two fixed folding plates that are close to each other, and the rollers are slidably arranged with the sliding grooves.

[0008] Preferably, the top surface of the slide base is provided with a plurality of fixing grooves, and a support wheel is rotatably arranged inside the fixing groove.

[0009] Preferably, the top surface of the slide base is provided with a limiting groove, and the bottom surface of the slide plate is fixed with a sliding plate, and the sliding plate is slidably configured with respect to the limiting groove.

[0010] Preferably, a sliding rod is fixed inside the limiting groove, the sliding rod is slidably configured with respect to the sliding plate, a spring is wrapped around the sliding rod, one end of the spring is fixed to one side of the sliding plate, and the other end of the spring is fixed to one side of the inside of the limiting groove.

[0011] Preferably, a plurality of positioning grooves are provided on both sides of the slide base, and a fixing bolt is rotatably inserted into the bottom surface of the positioning groove.

[0012] Compared with the prior art, the dual-axis slide cylinder stroke adjustment device adopting the above technical solution has the following beneficial effects:

[0013] 1. When the slide plate slides on the top surface of the slide base, the telescopic rod of the cylinder body will move laterally. The PLC controller controls the usage time of the cylinder body, thereby controlling the extension distance of the telescopic rod, which changes the stroke of the cylinder body. During the movement, it pushes the fixed plate to move laterally, which can drive the slide plate to slide on the top surface of the slide base. The vibration generated by the cylinder body during operation will be transmitted to the damping pad. The rubber damping pad will reduce the vibration amplitude of the cylinder body during operation. At the same time, the telescopic rod of the cylinder body will slide under the wrapping of the flexible ring, and the vibration generated during the sliding process will be transmitted to the flexible ring and the connecting plate, which can further reduce the vibration amplitude of the cylinder body during operation and increase the stability of the slide plate during sliding.

[0014] Second, when the skateboard slides on the top surface of the skateboard base, the sliding groove will roll on the surface of the roller, which can support the two sides of the skateboard. At the same time, the support wheel will also support the skateboard on the horizontal central axis, which can increase the stability of the skateboard when moving. The roller and support wheel change the friction mode of the skateboard when moving to rolling friction, reducing the friction force of the skateboard when moving.

[0015] 3. When the slide plate slides to its limit distance on the top surface of the slide base and is about to return to its original position, the cylinder body will stop working. At this time, the slide plate at the limit distance will drive the sliding plate to the left side inside the limit groove and compress the spring. Then, when the slide plate returns to its original position, the compressed spring will push the sliding plate to the right side inside the limit groove due to the restoration, which speeds up the efficiency of the slide plate returning to its original position on the top surface of the slide base. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 This is an exploded three-dimensional schematic diagram of an embodiment.

[0018] Figure 3 This is a schematic diagram of an explosion at the shock-absorbing pad and connecting plate in the embodiment.

[0019] Figure 4 for Figure 2 A magnified schematic diagram of the local structure at point A in the middle.

[0020] In the diagram: 1. Slide base; 2. Slide plate; 3. Mounting groove; 4. Fixing plate; 5. Cylinder body; 6. Shock-absorbing pad; 7. Connecting plate; 8. Fixing hole; 9. Flexible ring; 10. Fixing folding plate; 11. Sliding groove; 12. Roller; 13. Fixing groove; 14. Support wheel; 15. Limiting groove; 16. Sliding rod; 17. Sliding plate; 18. Spring; 19. Positioning groove; 20. Fixing bolt. Detailed Implementation

[0021] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a dual-axis slide cylinder stroke adjustment device includes a slide base 1, a slide plate 2 slidably disposed on the top surface of the slide base 1, two mounting grooves 3 are opened on the top surface of the slide base 1, a cylinder body 5 is fixed inside one side of the mounting groove 3, two fixing plates 4 are fixed on the bottom surface of the slide plate 2, the fixing plates 4 are slidably disposed with respect to the mounting grooves 3, a shock-absorbing pad 6 is disposed on the bottom surface of the mounting groove 3, the shock-absorbing pad 6 is fixed to the surface of the cylinder body 5, a connecting plate 7 is fixed on one side of the two mounting grooves 3, a fixing hole 8 is opened on one side of the connecting plate 7, a flexible ring 9 is fixed inside the fixing hole 8, and the inner wall surface of the flexible ring 9 is slidably inserted into the surface of the telescopic rod of the cylinder body 5.

[0023] During use, when the slide plate 2 slides on the top surface of the slide base 1, the telescopic rod of the cylinder body 5 moves laterally. The PLC controller controls the usage time of the cylinder body 5, thereby controlling the extension distance of the telescopic rod, which changes the stroke of the cylinder body 5. During the movement, it pushes the fixed plate 4 to move laterally, which in turn drives the slide plate 2 to slide on the top surface of the slide base 1. The vibration generated by the cylinder body 5 during operation is transmitted to the damping pad 6. The rubber damping pad 6 reduces the vibration amplitude of the cylinder body 5 during operation. At the same time, the telescopic rod of the cylinder body 5 slides under the wrapping of the flexible ring 9, and transmits the vibration generated during the sliding process to the flexible ring 9 and the connecting plate 7, which further reduces the vibration amplitude of the cylinder body 5 during operation and increases the stability of the slide plate 2 during sliding.

[0024] like Figure 2 As shown, the top surface of the slide base 1 has two fixed folding plates 10, and the two sides of the slide plate 2 are respectively provided with sliding grooves 11. Several rollers 12 are rotatably arranged on the two sides of the two fixed folding plates 10 that are close to each other. The rollers 12 are slidably arranged with the sliding grooves 11. Several fixed grooves 13 are provided on the top surface of the slide base 1, and support wheels 14 are rotatably arranged inside the fixed grooves 13.

[0025] In use, when the skateboard 2 slides on the top surface of the slide base 1, the sliding groove 11 will roll on the surface of the roller 12, which can support the two sides of the skateboard 2. At the same time, the support wheel 14 will also support the skateboard 2 on the transverse central axis, which can increase the stability of the skateboard 2 when moving. The roller 12 and the support wheel 14 make the friction mode of the skateboard 2 when moving change to rolling friction, reducing the friction force of the skateboard 2 when moving.

[0026] like Figure 2 and Figure 4 As shown, a limiting groove 15 is provided on the top surface of the slide base 1, and a sliding plate 17 is fixed on the bottom surface of the slide plate 2. The sliding plate 17 and the limiting groove 15 are slidably configured. A sliding rod 16 is fixed inside the limiting groove 15. The sliding rod 16 and the sliding plate 17 are slidably configured. A spring 18 is wrapped around the sliding rod 16. One end of the spring 18 is fixed to one side of the sliding plate 17, and the other end of the spring 18 is fixed to one side of the inside of the limiting groove 15. Several positioning grooves 19 are provided on both sides of the slide base 1. A fixing bolt 20 is rotatably inserted into the bottom surface of the positioning groove 19.

[0027] During use, when the slide plate 2 slides to its limit distance on the top surface of the slide base 1 and is about to return to its original position, the cylinder body 5 will stop working. At this time, the slide plate 2 at its limit distance will drive the sliding plate 17 to the left side inside the limit groove 15 and compress the spring 18. Then, when the slide plate 2 returns to its original position, the compressed spring 18 will push the sliding plate 17 to the right side inside the limit groove 15 due to the restoration, which speeds up the efficiency of the slide plate 2 returning to its original position on the top surface of the slide base 1.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dual-axis slide cylinder stroke adjustment device, comprising a slide base (1), characterized in that, The top surface of the slide base (1) is slidably provided with a slide plate (2). The top surface of the slide base (1) has two mounting slots (3). The cylinder body (5) is fixed inside one side of the mounting slot (3). The bottom surface of the slide plate (2) is fixed with two fixing plates (4). The fixing plates (4) are slidably provided with the mounting slots (3). The bottom surface of the mounting slots (3) is provided with a shock-absorbing pad (6). The shock-absorbing pad (6) is fixed with the surface of the cylinder body (5). The two mounting slots (3) are fixed with a connecting plate (7) inside one side. The connecting plate (7) has a fixing hole (8) on one side. The fixing hole (8) is fixed with a flexible ring (9). The inner wall of the flexible ring (9) is slidably inserted into the surface of the telescopic rod of the cylinder body (5).

2. The dual-axis slide cylinder stroke adjustment device according to claim 1, characterized in that: The top surface of the slide base (1) is fixed with two fixed folding plates (10), and the two sides of the slide plate (2) are respectively provided with sliding grooves (11). Several rollers (12) are rotatably arranged on the two sides of the two fixed folding plates (10) that are close to each other. The rollers (12) are slidably arranged with the sliding grooves (11).

3. The dual-axis slide cylinder stroke adjustment device according to claim 1, characterized in that: The top surface of the slide base (1) is provided with several fixing grooves (13), and a support wheel (14) is rotatably arranged inside the fixing groove (13).

4. The dual-axis slide cylinder stroke adjustment device according to claim 1, characterized in that: The top surface of the slide base (1) has a limiting groove (15), and the bottom surface of the slide plate (2) is fixed with a sliding plate (17). The sliding plate (17) and the limiting groove (15) are slidably configured.

5. The dual-axis slide cylinder stroke adjustment device according to claim 4, characterized in that: A sliding rod (16) is fixed inside the limiting groove (15). The sliding rod (16) is slidably arranged with the sliding plate (17). A spring (18) is wrapped around the sliding rod (16). One end of the spring (18) is fixed to one side of the sliding plate (17), and the other end of the spring (18) is fixed to one side inside the limiting groove (15).

6. The dual-axis slide cylinder stroke adjustment device according to claim 1, characterized in that: The slide base (1) has several positioning grooves (19) on both sides, and the bottom surface of the positioning groove (19) is rotatably inserted with fixing bolts (20).

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