High-strength buffer device of pneumatic sliding table

Abstract

The utility model relates to the field of pneumatic sliding tables, and discloses a pneumatic sliding table high-strength buffer device which comprises a base, a sliding table body is movably arranged above the base, an air cylinder is fixed to the front side of the outer wall of the base, one end of an air cylinder telescopic rod penetrates through the base, a connecting block is fixed to the bottom face of the sliding table body, and the connecting block is connected with the sliding table body. The front side of the connecting block is fixedly connected with one end of an air cylinder telescopic rod, buffering pads are fixed to the front side and the rear side of the sliding table body correspondingly, buffering plates are arranged on the inner sides of the two mounting plates correspondingly, and two buffering springs are fixed between the two mounting plates and the two buffering plates correspondingly. And dampers are respectively arranged between the two mounting plates and the two buffer plates. According to the buffering device, preliminary buffering is carried out through the buffering pad, then secondary buffering is carried out through the buffering plate and the buffering spring, further buffering is carried out through the damper, and therefore the overall stability of the device can be improved, and the service life of the device can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic slides, in particular to a high-strength buffering device for a pneumatic slide. Background Art

[0002] The slide cylinder body refers to a cylinder body with precise guiding, supporting and driving functions, also known as a pneumatic slide. It is a pneumatic component mechanism composed of a cylinder body and a cylinder body equipped with precise wide linear guide rails. It directly uses the linear guide working surface as the slide, achieving unprecedented precision and stiffness, and being more convenient to use.

[0003] According to the Chinese patent with the publication number of CN220850214U, an MXS pneumatic slide cylinder with a buffering function includes a slide base and a slide table. One end of the slide base is provided with a cylinder. Both sides of the top of the base are provided with slide rails. Both sides of the bottom of the slide table are provided with through grooves. Both ends of the through grooves are detachably provided with sliders, and the sliders are connected to the slide rails. Two buffering mechanisms are oppositely arranged on the top of the slide base. A connecting block is provided at the bottom of the slide table. Connecting nuts are provided at both ends of the connecting block. The cylinder includes a cylinder rod, and the cylinder rod penetrates through the adjacent buffering mechanism and is connected to the connecting nut. A guiding rod penetrates through the other buffering mechanism, and one end of the guiding rod is connected to the connecting nut. The buffering mechanism includes a buffering seat, a buffering block is slidably arranged in the buffering seat, and a spring is arranged on one side of the buffering block.

[0004] In the above solution, the slide table is buffered by the buffering seat, the buffering block and the spring, resulting in the following disadvantages: when the pneumatic slide is in use, the buffering method is single, so that the buffering effect of the slide table is poor, leading to a reduction in the overall stability and service life of the device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a high-strength buffering device for a pneumatic slide to solve the problem that when the pneumatic slide is in use, the buffering method is single, so that the buffering effect of the slide table is poor, leading to a reduction in the overall stability and service life of the device.

[0006] To achieve the above utility model purpose, the utility model adopts the following technical solutions: a high-strength buffering device for a pneumatic slide includes a base. A slide table body is movably arranged above the base. A cylinder is fixed on the front side of the outer wall of the base. One end of the telescopic rod of the cylinder penetrates through the base. A connecting block is fixed on the bottom surface of the slide table body. The front side of the connecting block is fixedly connected with one end of the telescopic rod of the cylinder. Buffering pads are respectively fixed on the front side and the rear side of the slide table body. Mounting plates are respectively detachably arranged on the front side and the rear side of the inner wall of the base. Buffering plates are respectively arranged inside the two mounting plates. Two buffer springs are respectively fixed between the two mounting plates and the two buffering plates. Dampers are respectively arranged between the two mounting plates and the two buffering plates.

[0007] Preferably, two buffer elastic sheets are respectively fixed between the two mounting plates and the two buffer plates.

[0008] Preferably, two first threaded grooves are respectively formed in the front side and the rear side of the inner wall of the base, two first threaded holes are respectively formed in one side of the two mounting plates, first bolts are respectively threadedly connected in the two first threaded holes, and the threaded ends of the two first bolts are respectively threadedly connected to the interiors of the two first threaded grooves.

[0009] Preferably, two slide rails are detachably arranged on the top surface of the base, sliders are respectively slidably arranged on the top surfaces of the two slide rails, and the two sliders are respectively connected to the slide table body through bolts.

[0010] Preferably, a plurality of second threaded grooves are formed in the top surface of the base, two of the plurality of second threaded grooves are in a group, two second threaded holes are respectively formed in the top surfaces of the two slide rails, second bolts are respectively threadedly connected in the two second threaded holes, and the threaded ends of the two second bolts are respectively threadedly connected to the interiors of the two second threaded grooves.

[0011] Preferably, the thickness of each of the two buffer pads is 1 cm.

[0012] Compared with the prior art, a pneumatic slide high-strength buffer device adopting the above technical scheme has the following beneficial effects:

[0013] First, in use, initial buffering is carried out through the buffer pads, then secondary buffering is carried out through the buffer plates and buffer springs, and further buffering is carried out through the damper, so as to be beneficial to improving the overall stability and service life of the device;

[0014] Second, in use, the buffer elastic sheets are beneficial to serving as an additional buffer layer, which can quickly respond when impacted, and further absorb and disperse energy through its own elastic deformation. This not only enhances the buffering effect, but also makes the buffering process smoother and continuous. The first bolts are beneficial for staff to disassemble and assemble the mounting plates, and thus facilitate the staff to maintain or replace components such as the mounting plates, buffer plates, dampers, etc., simplify the maintenance process, and make regular inspection and component replacement quick and convenient;

[0015] III. During use, the slide rail and slider facilitate the positioning of the slide table body, preventing the slide table body from shifting. This not only improves the movement accuracy of the slide table body but also ensures its stability and safety during high-speed movement. The second bolt facilitates the disassembly and assembly of the slide rail and slider by the staff, making the cleaning and maintenance work simpler and quicker, and helping to keep the device clean and in good operating condition. By setting the thickness of the buffer pad to 1 cm, it can provide sufficient buffering effect when impacted, and will not affect the overall structure and performance of the device due to excessive thickness. At the same time, the appropriate thickness helps to maintain the durability and stability of the buffer pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Is a three-dimensional schematic diagram of the embodiment.

[0017] Figure 2 Is an exploded schematic diagram of the embodiment.

[0018] Figure 3 Is an exploded schematic diagram of the mounting plate and buffer plate in the embodiment.

[0019] Figure 4 For the embodiment of Figure 2 Enlarged schematic diagram of part A.

[0020] In the figure: 1, base; 2, slide table body; 3, cylinder; 4, connecting block; 5, buffer pad; 6, mounting plate; 7, buffer plate; 8, buffer spring; 9, damper; 10, buffer spring piece; 11, first thread groove; 12, first thread hole; 13, first bolt; 14, slide rail; 15, slider; 16, second thread groove; 17, second thread hole; 18, second bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will describe in detail the preferred embodiments of the present utility model with reference to the accompanying drawings.

[0022] As Figures 1 - 4 shown, a pneumatic slide table high-strength buffering device includes a base 1. A slide table body 2 is movably arranged above the base 1. A cylinder 3 is fixed to the front side of the outer wall of the base 1. One end of the telescopic rod of the cylinder 3 penetrates through the base 1. A connecting block 4 is fixed to the bottom surface of the slide table body 2. The front side of the connecting block 4 is fixedly connected to one end of the telescopic rod of the cylinder 3. Buffer pads 5 are respectively fixed to the front side and the rear side of the slide table body 2. Mounting plates 6 are respectively detachably arranged on the front side and the rear side of the inner wall of the base 1. Buffer plates 7 are respectively arranged inside the two mounting plates 6. Two buffer springs 8 are respectively fixed between the two mounting plates 6 and the two buffer plates 7. Dampers 9 are respectively arranged between the two mounting plates 6 and the two buffer plates 7.

[0023] In use, the telescopic rod drives the connecting block 4 to drive the sliding table body 2 to perform linear reciprocating motion by starting the cylinder 3. When the sliding table body 2 contacts the buffer plate 7, the buffer pad 5 first provides a preliminary buffering effect, effectively reducing the impact force of direct impact. Subsequently, the buffer plate 7 transfers the remaining impact force to the built-in buffer spring 8. The compression process of the buffer spring 8 further absorbs and disperses the impact force. At the same time, the intervention of the damper 9 realizes the continuous absorption and reduction of the impact energy, ensuring a smooth transition between the sliding table body 2 and the base 1, avoiding hard collisions of mechanical components, and extending the service life of the equipment.

[0024] The preliminary buffering is carried out through the buffer pad 5, then the secondary buffering is carried out through the buffer plate 7 and the buffer spring 8, and further buffering is carried out through the damper 9, which is beneficial to improving the overall stability and service life of the device.

[0025] As Figures 1 - 3 shown, two buffer shrapnel 10 are respectively fixed between the two mounting plates 6 and the two buffer plates 7.

[0026] In use, the buffer shrapnel 10 is beneficial as an additional buffer layer, which can respond quickly when impacted, and further absorbs and disperses energy through its own elastic deformation, not only enhancing the buffering effect, but also making the buffering process smoother and continuous.

[0027] As Figures 1 - 4 shown, two first threaded grooves 11 are respectively opened on the front side and the rear side of the inner wall of the base 1, two first threaded holes 12 are respectively opened on one side of the two mounting plates 6, two first bolts 13 are respectively threadedly connected in the two first threaded holes 12, and the threaded ends of the two first bolts 13 are respectively threadedly connected to the inside of the two first threaded grooves 11. Two slide rails 14 are detachably arranged on the top surface of the base 1, two sliders 15 are respectively slidably arranged on the top surfaces of the two slide rails 14, and the two sliders 15 are respectively bolted to the sliding table body 2.

[0028] In use, the first bolt 13 is beneficial for the staff to disassemble and assemble the mounting plate 6, and then it is convenient for the staff to maintain or replace components such as the mounting plate 6, the buffer plate 7, and the damper 9, simplifying the maintenance process and making the regular inspection and component replacement quick and convenient. The slide rails 14 and the sliders 15 are beneficial for limiting the sliding table body 2 to prevent the sliding table body 2 from shifting, not only improving the movement accuracy of the sliding table body 2, but also ensuring its smoothness and safety during high-speed movement.

[0029] As Figure 1 、 Figure 2 and Figure 4As shown in the figure, a plurality of second threaded grooves 16 are formed on the top surface of the base 1. Two of the plurality of second threaded grooves 16 form a group. Two second threaded holes 17 are respectively formed on the top surfaces of the two slide rails 14. Second bolts 18 are respectively threadedly connected in the two second threaded holes 17. The threaded ends of the two second bolts 18 are respectively threadedly connected to the interiors of the two second threaded grooves 16. The thicknesses of the two buffer pads 5 are both 1 cm.

[0030] During use, the second bolts 18 facilitate the disassembly and assembly of the slide rails 14 and the sliders 15 by the staff, making the cleaning and maintenance work simpler and faster, and helping to keep the device clean and in good operating condition. By setting the thickness of the buffer pads 5 to 1 cm, it can not only provide sufficient buffering effect when being impacted, but also will not affect the overall structure and performance of the device due to excessive thickness. At the same time, the appropriate thickness also helps to maintain the durability and stability of the buffer pads 5.

[0031] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A high-strength buffer device for a pneumatic slide, comprising a base (1), characterized in that: A slide body (2) is movably arranged above the base (1); a cylinder (3) is fixed on the front side of the outer wall of the base (1); one end of the telescopic rod of the cylinder (3) passes through the base (1); a connecting block (4) is fixed on the bottom surface of the slide body (2); the front side of the connecting block (4) is fixedly connected to one end of the telescopic rod of the cylinder (3); buffer pads (5) are respectively fixed on the front and rear sides of the slide body (2); mounting plates (6) are detachably arranged on the front and rear sides of the inner wall of the base (1); buffer plates (7) are respectively arranged on the inner sides of the two mounting plates (6); two buffer springs (8) are respectively fixed between the two mounting plates (6) and the two buffer plates (7); and dampers (9) are respectively arranged between the two mounting plates (6) and the two buffer plates (7).

2. A high-strength buffer device for a pneumatic slide according to claim 1, characterized in that: Two buffer spring sheets (10) are respectively fixed between the two mounting plates (6) and the two buffer plates (7).

3. A high-strength buffer device for a pneumatic slide according to claim 2, characterized in that: Two first thread grooves (11) are respectively provided on the front and rear sides of the inner wall of the base (1), and two first thread holes (12) are respectively provided on one side of the two mounting plates (6), and first bolts (13) are respectively threadedly connected in the two first thread holes (12), and the threaded ends of the two first bolts (13) are respectively threadedly connected to the inner parts of the two first thread grooves (11).

4. A high-strength buffer device for a pneumatic slide according to claim 1, characterized in that: The top surface of the base (1) is detachably provided with two slide rails (14), the top surfaces of the two slide rails (14) are slidably provided with sliders (15), and the two sliders (15) are respectively connected to the slide body (2) by bolts.

5. A high-strength buffer device for a pneumatic slide according to claim 4, characterized in that: The top surface of the base (1) is provided with a plurality of second thread grooves (16), two of which form a group, and the top surfaces of the two slide rails (14) are respectively provided with two second thread holes (17), the two second thread holes (17) are respectively threadedly connected with second bolts (18), and the threaded ends of the two second bolts (18) are respectively threadedly connected with the internal threads of the two second thread grooves (16).

6. A high-strength buffer device for a pneumatic slide according to claim 1, characterized in that: The thickness of the two buffer pads (5) is 1 cm.

Images