Anti-seismic sliding block

Abstract

The utility model relates to the technical field of mechanical parts, in particular to an anti-shock sliding block. Comprising a sliding block, a connecting plate, rubber pads, guide cylinders, sliding rods, elastic pieces and cushioning assemblies, the rubber pads are symmetrically arranged at the top of the sliding block, the connecting plate used for assembling all parts is arranged between the tops of the two rubber pads, the two sides of the connecting plate are each provided with a set of guide cylinders, and the sliding rods are slidably arranged in the bottom ends of the guide cylinders; the bottom end of the sliding rod is in a pulley shape, an elastic piece assisting in shock resistance is arranged between the sliding rod and the corresponding guide cylinder, and a shock buffering assembly capable of buffering shock is further arranged in the middle of the top of the sliding block. Through the arrangement of the rubber pad and the elastic piece, vibration generated by movement of the equipment sliding block can be effectively absorbed and relieved, the displacement or deviation phenomenon of the sliding block is remarkably reduced, the positioning precision of the equipment is improved, and the repeatability and stability of operation are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts, in particular to a shock-resistant sliding block. Background Art

[0002] The slider is a crucial component in mechanical engineering, part of a linkage mechanism. It connects to the machine frame via a sliding pair and is often connected to other moving parts via a revolute pair. This structure allows the slider to move linearly in a specific direction while simultaneously coordinating with other components to achieve complex mechanical motions. Sliders are widely used in various mechanical equipment, such as stamping machines, injection molding machines, and automated assembly lines.

[0003] In precision machinery designed for high accuracy, the stability of the slider is crucial, directly impacting the device's positioning accuracy and repeatability. However, during actual operation, the vibrations generated during startup can cause the slider to shift slightly or deflect, which is particularly detrimental for operations requiring extreme precision, potentially leading to positioning errors and impacting production quality. Therefore, in light of these issues, it is necessary to develop a vibration-resistant slider that effectively reduces or eliminates the effects of startup vibrations on the slider's position, ensuring that good positioning accuracy and repeatability are maintained even under dynamic conditions. Utility Model Content

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a vibration-resistant slider, which effectively reduces or eliminates the influence of startup vibration on the position of the slider, ensuring that good positioning accuracy and repeatability can be maintained under dynamic conditions.

[0005] The technical solution of the utility model is: a seismic-resistant slider, comprising a slider, a connecting plate, a rubber pad, a guide cylinder, a sliding rod, an elastic member and a shock-absorbing assembly, the top of the slider is symmetrically provided with rubber pads, a connecting plate for assembling various components is provided between the tops of the two rubber pads, a group of guide cylinders are provided on both sides of the connecting plate, a sliding rod is slidably provided inside the bottom end of the guide cylinder, the bottom end of the sliding rod is in the shape of a pulley, and an elastic member for assisting in seismic resistance is provided between the sliding rod and the corresponding guide cylinder, and a shock-absorbing assembly capable of shock absorption is also provided in the middle position of the top of the slider.

[0006] In addition, it is particularly preferred that a rubber airbag is further included, and the rubber airbag is provided at the middle position of the top of the slider, and the top end of the rubber airbag is in contact with the connecting plate.

[0007] In addition, it is particularly preferred that it also includes an air storage frame, a luck frame and a pushing component. A group of air storage frames are symmetrically arranged on both sides of the rubber airbag. The two air storage frames on the same side are connected to the luck frame through a connecting pipe. The luck frame is connected to the rubber airbag, and a pushing component for promoting gas flow is provided inside the air storage frame.

[0008] In addition, it is particularly preferred that the pushing assembly includes an electric threaded rod and a moving block, the electric threaded rod is rotatably arranged between the inner ends of the gas storage frame, and the moving block that slides with the corresponding gas storage frame is threadedly arranged on the electric threaded rod.

[0009] In addition, it is particularly preferred that it also includes a liquid storage tank, a fixing ring and a liquid outlet pipe, a fixing ring is provided on both sides of the slider, a liquid storage tank is installed on the fixing ring, and a liquid outlet pipe is connected to both sides of the liquid storage tank, the end of the liquid outlet pipe passes through the slider, and the pipe mouth of the liquid outlet pipe is aligned with the inner side surface of the slider.

[0010] In addition, it is particularly preferred that a piston rod and a circular pull plate are further included, the piston rod is slidably arranged inside the liquid storage tank, the middle rod of the piston rod is hollow, and a circular pull plate is also connected to the top end of the piston rod.

[0011] Beneficial effects: 1. The utility model adopts the setting of rubber pads and elastic parts, which can effectively absorb and alleviate the vibration generated by the movement of the equipment slider, significantly reducing the displacement or offset of the slider, which not only improves the positioning accuracy of the equipment, but also enhances the repeatability and stability of the operation.

[0012] 2. The utility model further stabilizes the position of the slider when the equipment is running by setting the rubber airbag, enhances the anti-vibration ability of the slider movement, makes it more stable when sliding, and avoids vibration caused by other factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a three-dimensional structural sectional view of components such as the guide cylinder, sliding rod and elastic member of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the rubber airbag, air storage frame, air transport frame and electric threaded rod of the utility model.

[0016] Figure 4 This is a three-dimensional structural sectional view of the components of the utility model, including the luck frame, electric threaded rod and moving block.

[0017] Figure 5 It is a three-dimensional structural diagram of the liquid storage tank, fixing ring, piston rod and circular pull plate of the utility model.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of the piston rod and the circular pull plate of the utility model.

[0019] Among them, the above-mentioned drawings include the following figure marks: 1. slider, 2. connecting plate, 3. rubber pad, 4. guide cylinder, 5. sliding rod, 6. elastic part, 7. rubber airbag, 8. air storage frame, 9. luck frame, 10. electric threaded rod, 11. moving block, 12. liquid storage tank, 121. fixing ring, 122. liquid outlet pipe, 13. piston rod, 14. circular pull plate. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0021] Embodiment: A seismic-resistant slider, such as Figures 1-4 As shown, it includes a slider 1, a connecting plate 2, a rubber pad 3, a guide cylinder 4, a sliding rod 5, an elastic member 6 and a shock-absorbing assembly. The slider 1 serves as the main moving part on the slide and is also the mounting carrier of various components. Rubber pads 3 are symmetrically arranged on the top of the slider 1. A connecting plate 2 for assembling various components is provided between the tops of the two rubber pads 3. Since the rubber pads 3 have a certain thickness and resilience, the components placed on the connecting plate 2 can be relieved of vibration by the rubber pads 3 when subjected to vibration, thereby reducing the vibration to maintain the stability of various components, thereby improving the movement stability of the slider 1. A group of guide cylinders 4 are respectively provided on the left and right sides of the connecting plate 2. The two guide cylinders 4 of each group are arranged in a front-to-back interval layout, and sliding cylinders are slidably provided inside the bottom ends of the guide cylinders 4. The movable rod 5 and the sliding rod 5 can slide in the corresponding guide cylinder 4, and the bottom end of the sliding rod 5 is in the shape of a pulley, so that the sliding rod 5 can cooperate with the movement of the slider 1 to assist the overall movement operation, thereby stabilizing the surrounding positions of the slider 1 and providing more stable support assistance for its movement. An elastic member 6 for assisting in shock resistance is provided between the sliding rod 5 and the corresponding guide cylinder 4. In this embodiment, the elastic member 6 is a spring, which provides additional shock resistance and shock absorption effects. A shock-absorbing component capable of shock absorption is also provided in the middle position of the top of the slider 1, so that the surrounding areas and connections of the slider 1 can obtain corresponding vibration relief, so that the moving environment of the slider 1 can be maintained, and the displacement and deviation of the slider 1 can be avoided, thereby improving the operation precision of the slider 1.

[0022] like Figure 1 and Figure 3As shown, a rubber airbag 7 is also included. The rubber airbag 7 is provided at the top middle position of the slider 1. The top end of the rubber airbag 7 is in contact with the connecting plate 2. In the initial state, the rubber airbag 7 is filled with gas, thereby supporting the connecting plate 2 and the upper components thereof, thereby maintaining stability and avoiding unnecessary vibration.

[0023] like Figure 1 、 Figure 3 and Figure 4 As shown, it also includes an air storage frame 8, a luck frame 9 and a pushing component. A group of air storage frames 8 are symmetrically arranged on both sides of the rubber airbag 7. The two air storage frames 8 on the same side are connected to the luck frame 9 through a connecting pipe. The luck frame 9 is connected to the rubber airbag 7. The air storage frame 8 and the luck frame 9 constitute a closed gas circulation space, and the interior of the air storage frame 8 is provided with a pushing component for promoting the flow of gas, so as to cooperate with the operation to transport the gas into the rubber airbag 7.

[0024] like Figure 3 and Figure 4 As shown, the pushing assembly includes an electric threaded rod 10 and a moving block 11. The electric threaded rod 10 is rotatably arranged between the inner two ends of the gas storage frame 8. The moving block 11 that slides with the corresponding gas storage frame 8 is threadedly arranged on the electric threaded rod 10. The moving block 11 is driven by the electric threaded rod 10 to move, thereby squeezing the gas in the gas storage frame 8, allowing the gas to circulate to fill the rubber airbag 7, so as to further achieve the effect of anti-seismic and shock-absorbing.

[0025] like Figure 1 and Figure 5 As shown, it also includes a liquid storage tank 12, a fixed ring 121 and a liquid outlet pipe 122. Fixed rings 121 are provided on both sides of the slider 1, and the liquid storage tank 12 is installed on the fixed rings 121. Both sides of the liquid storage tank 12 are connected to the liquid outlet pipe 122. The end of the liquid outlet pipe 122 passes through the slider 1, and the mouth of the liquid outlet pipe 122 is aligned with the inner side of the slider 1, so that the oil can be sprayed to the inner side of the slider 1 through the liquid outlet pipe 122, so as to lubricate the moving contact surface between the slider 1 and the slide, so that the two fit more smoothly and the movement is smoother.

[0026] like Figure 5 and Figure 6 As shown, it also includes a piston rod 13 and a circular pull plate 14. The piston rod 13 is slidably provided inside the liquid storage tank 12. The middle rod of the piston rod 13 is hollow, and a circular pull plate 14 is also connected to the top of the piston rod 13. Pulling the circular pull plate 14 can push the oil to be level with the liquid outlet pipe 122, thereby achieving the effect of assisting transportation.

[0027] When the slider 1 slides on the slide, due to the setting of the rubber pad 3, the components placed on the connecting plate 2 can release and slow down the vibration through the elastic support of the rubber pad 3. Since the sliding will continue to reciprocate during the movement, the pulley on the sliding rod 5 will move synchronously on the slide to assist the movement of the slider 1. When encountering vibration, the sliding rod 5 will slide accordingly in the guide cylinder 4, and then the elastic member 6 will be deformed to relieve the vibration. From then on, the electric threaded rod 10 can be started to drive the corresponding moving block 11 to move in the gas storage frame 8, thereby compressing the internal space of the gas storage frame 8, thereby squeezing the air into the connecting pipe Then it enters the luck frame 9, and then the air will flow into the rubber airbag 7, making the rubber airbag 7, which is already filled with gas, fuller, thereby abutting against the upper connecting plate 2 and the upper components, so as to stabilize the position, and use the elastic properties of the rubber airbag 7 to alleviate the vibration to a certain extent, thereby achieving an anti-seismic effect, or oil can be poured into the piston rod 13, so that the oil flows into the liquid storage tank 12 through the piston rod 13, and then the circular pull plate 14 can be pulled to push the oil to the position of the liquid outlet pipe 122, so that the oil flows through the liquid outlet pipe 122 to the inner side of the slider 1 to lubricate the contact surface between the slider 1 and the slide, thereby improving the smoothness of movement and achieving an anti-seismic effect.

[0028] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A seismic-resistant slider, comprising a slider (1), characterized in that: The invention also includes a connecting plate (2), a rubber pad (3), a guide cylinder (4), a sliding rod (5), an elastic member (6) and a shock-absorbing assembly. The top of the slider (1) is symmetrically provided with a rubber pad (3). A connecting plate (2) for assembling various components is provided between the tops of the two rubber pads (3). A group of guide cylinders (4) are provided on both sides of the connecting plate (2). A sliding rod (5) is slidably provided inside the bottom end of each guide cylinder (4). The bottom end of the sliding rod (5) is in the shape of a pulley, and an elastic member (6) for assisting in shock resistance is provided between the sliding rod (5) and the corresponding guide cylinder (4). A shock-absorbing assembly capable of shock absorption is also provided at the middle position of the top of the slider (1).

2. The anti-vibration slider according to claim 1, characterized in that: It also includes a rubber airbag (7), which is provided at the middle position of the top of the slider (1), and the top end of the rubber airbag (7) is in contact with the connecting plate (2).

3. The anti-vibration slider according to claim 2, characterized in that: The invention also includes an air storage frame (8), a driving frame (9) and a pushing assembly. A group of air storage frames (8) are symmetrically arranged on both sides of the rubber airbag (7). The two air storage frames (8) on the same side are connected to the driving frame (9) through a connecting pipe. The driving frame (9) is connected to the rubber airbag (7), and a pushing assembly for promoting the flow of gas is arranged inside the air storage frame (8).

4. The anti-vibration slider according to claim 3, characterized in that: The pushing assembly comprises an electric threaded rod (10) and a moving block (11); the electric threaded rod (10) is rotatably arranged between the inner ends of the gas storage frame (8); and the moving block (11) is threadedly arranged on the electric threaded rod (10) and is slidably matched with the corresponding gas storage frame (8).

5. The anti-vibration slider according to claim 4, characterized in that: The invention also includes a liquid storage tank (12), a fixing ring (121) and a liquid outlet pipe (122). The fixing ring (121) is provided on both sides of the slider (1). The liquid storage tank (12) is mounted on the fixing ring (121). The liquid outlet pipe (122) is connected to both sides of the liquid storage tank (12). The end of the liquid outlet pipe (122) passes through the slider (1), and the pipe mouth of the liquid outlet pipe (122) is aligned with the inner side surface of the slider (1).

6. The anti-vibration slider according to claim 5, characterized in that: It also includes a piston rod (13) and a circular pull plate (14). The piston rod (13) is slidably arranged inside the liquid storage tank (12). The middle rod of the piston rod (13) is hollow, and the circular pull plate (14) is also connected to the top end of the piston rod (13).

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