Pneumatic loading plate base

Abstract

The utility model relates to the technical field of pneumatic plate loading bases, and discloses a pneumatic plate loading base which comprises a pneumatic base body and a damping bottom plate arranged below the pneumatic base body, and an adjusting structure is arranged at the upper end of the damping bottom plate. According to the aluminum alloy spring buckle carrier, a PCB is fixed through a positioning buckle with a spring, it is guaranteed that the PCB cannot loosen or deviate in the printing patch process, and therefore effective positioning is achieved, a motor is started, a lead screw can be driven to rotate, the position of a pneumatic base can be adjusted in cooperation with a threaded block and a lifting rod, the pneumatic base is made to ascend and descend, and the efficiency is improved. The pneumatic base moves upwards, different use environments can be adapted, adaptability is high, use is convenient, meanwhile, a limiting frame is used for hanging a lubricating cylinder on a threaded block, a push rod is extruded, a piston can push lubricating oil to be discharged from an oil storage opening, the lubricating oil falls onto a lead screw, the lead screw and the threaded block can be lubricated, and the service life of the lead screw is prolonged. And the abrasion between the two can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic panel mounting bases, in particular to a pneumatic panel mounting base. Background Art

[0002] Pneumatic mounting bases are usually used to support and install pneumatic equipment or industrial devices to facilitate their stability and convenience during operation. Pneumatic mounting bases are mainly used to support and fix various pneumatic equipment, such as cylinders, valves, actuators, etc.

[0003] When using the existing pneumatic mounting base, the PCB placement carrier is placed on the base. The PCB placement carrier is usually fixed with high-temperature adhesive tape and placed manually. Without a limiting tool, it is easy for the PCB board to shift, which in turn increases the manual workload and labor costs.

[0004] Therefore, we proposed a pneumatic mounting base to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a pneumatic board mounting base to solve the problem in the above-mentioned background technology that PCB placement carriers are usually fixed with high-temperature adhesive tape and placed manually without limiting tools, which easily causes the PCB board to shift, thereby increasing the manual workload and labor costs.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a pneumatic mounting base, comprising a pneumatic base and a shock-absorbing base plate arranged below the pneumatic base, wherein an adjustment structure is provided on the upper end of the shock-absorbing base plate, and the pneumatic base and the shock-absorbing base plate are connected via the adjustment structure. The height of the pneumatic base can be adjusted by using the adjustment structure to adapt to different usage environments;

[0007] A limit block is provided on the surface of the pneumatic base, and there are four groups of limit blocks. Aluminum alloy spring clip carriers are provided on the inner sides of the four groups of limit blocks. A fixed seat is also provided on the upper end of the pneumatic base, and a clamping flip cover is rotatably connected to one side of the fixed seat.

[0008] Preferably, two groups of the adjustment structures are provided, and the two groups of the adjustment structures are symmetrically distributed about the center line of the shock-absorbing base plate.

[0009] Preferably, the adjustment structure includes a fixed frame arranged on the upper end of the shock-absorbing base plate and a screw rod arranged inside the fixed frame, a motor is installed on the outer wall of the fixed frame, and the output end of the motor is connected to the screw rod, and the outer thread sleeve of the screw rod is provided with two groups of threaded blocks, the upper end of the threaded block is rotatably connected to the lifting rod, and the other end of the lifting rod is rotatably connected to the bottom wall of the pneumatic base, and a limiting frame is also provided at the upper end of the threaded block, and a lubricating part is provided on one side of the limiting frame. When the motor is running, the screw rod can be driven to rotate, and the position of the pneumatic base can be adjusted in conjunction with the threaded block and the lifting rod, so that the pneumatic base can be raised and lowered, and the provided lubricating part can be used to lubricate the screw rod and the threaded block, which can effectively reduce the wear between the two.

[0010] Preferably, the lubricating component includes a lubrication cylinder for storing lubricating oil and a push rod arranged inside the lubrication cylinder. One end of the push rod inside the lubrication cylinder is connected to a piston. An oil storage port is provided at the bottom of the lubrication cylinder. When the push rod is squeezed, the piston can push the lubricating oil to be discharged from the oil storage port.

[0011] Preferably, the limiting frame includes a placement groove and an extension groove opened on the inner wall of the placement groove. A threaded rod is provided on one side of the limiting frame. One end of the threaded rod passes through the limiting frame and is connected to a clamping plate. The clamping plate is placed inside the extension groove. When the threaded rod is rotated, the clamping plate can be pushed to move.

[0012] Preferably, the cross section of the limiting frame is an inverted L-shaped structure, and the size of the placement groove is consistent with the size of the lubrication cylinder, so that the lubrication cylinder can be inserted into the placement groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Through the pneumatic base, aluminum alloy spring clip carrier, adjustment structure and shock-absorbing base plate, the positioning clip with spring fixes the PCB board to ensure that the PCB board will not loosen or deviate in the printed patch, thereby achieving effective positioning and saving manpower. The shock-absorbing base plate and adjustment structure can support the pneumatic base, and the adjustment structure can make the pneumatic base rise and fall, so that the use height of the pneumatic base can be adjusted to meet different usage requirements and facilitate use.

[0015] 2. By setting the limiting frame and lubricating parts, the lubricating parts can be hung on the threaded block, which is convenient for discharging the lubricating oil from the lubricating cylinder, and the lubricating parts can be replaced at any time, which is simple to operate and has good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic plan view of the adjustment structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the restriction frame of the present utility model.

[0020] In the figure: 1. Pneumatic base; 11. Limit block; 12. Aluminum alloy spring clip carrier; 13. Fixed seat; 14. Clamping flap; 2. Adjustment structure; 21. Fixing frame; 22. Screw; 23. Motor; 24. Threaded block; 25. Lifting rod; 26. Limiting frame; 261. Placement slot; 262. Extension slot; 263. Threaded rod; 264. Clamping plate; 27. Lubricating part; 271. Lubricating cylinder; 272. Push rod; 273. Piston; 274. Oil storage port; 3. Shock-absorbing base plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1 、 Figure 2 and Figure 3 The pneumatic mounting base includes a pneumatic base 1 for limiting the PCB board and a shock-absorbing base plate 3 arranged below the pneumatic base 1. The shock-absorbing base plate 3 is arranged to reduce the shock of the pneumatic base 1. An adjustment structure 2 is arranged on the upper end of the shock-absorbing base plate 3. The pneumatic base 1 and the shock-absorbing base plate 3 are connected by the adjustment structure 2. The adjustment structure 2 can be used to adjust the position height of the pneumatic base 1 to adapt to different usage environments and have a good use effect.

[0023] A limit block 11 is provided on the surface of the pneumatic base 1, and four groups of limit blocks 11 are provided. An aluminum alloy spring buckle carrier 12 is provided on the inner side of the four groups of limit blocks 11. The aluminum alloy spring buckle carrier 12 is fixed to the PCB board by a positioning buckle with a spring to ensure that the PCB board will not loosen or deviate in the printed patch, thereby achieving effective positioning and saving manpower. A fixing seat 13 is also provided on the upper end of the pneumatic base 1, and a clamping flip cover 14 is rotatably connected to one side of the fixing seat 13. A pneumatic switch is also provided on the pneumatic base 1. When the PCB board is placed on the aluminum alloy spring buckle carrier 12 and the pneumatic switch is pressed, the PCB board can be limited. The use of the aluminum alloy spring buckle carrier 12 eliminates the need for manual high-temperature adhesive tape, saving the use of consumable adhesive tape.

[0024] Two groups of adjustment structures 2 are provided, and the two groups of adjustment structures 2 are symmetrically distributed about the center line of the shock-absorbing base plate 3 .

[0025] The adjustment structure 2 includes a fixed frame 21 arranged at the upper end of the shock-absorbing base plate 3 and a screw rod 22 arranged inside the fixed frame 21. A motor 23 is installed on the outer wall of the fixed frame 21, and the output end of the motor 23 is connected to the screw rod 22. The outer thread of the screw rod 22 is provided with two groups of threaded blocks 24. The upper end of the threaded block 24 is rotatably connected to a lifting rod 25, and the other end of the lifting rod 25 is rotatably connected to the bottom wall of the pneumatic base 1. A limiting frame 26 is also provided at the upper end of the threaded block 24, and a lubricating member 27 is provided on one side of the limiting frame 26. When the motor 23 is running, it can drive the screw rod 22 to rotate, and cooperate with the threaded block 24 and the lifting rod 25 to adjust the position of the pneumatic base 1, so that the pneumatic base 1 is lifted and lowered. The provided lubricating member 27 can lubricate the screw rod 22 and the threaded block 24, which can effectively reduce the wear between the two, thereby maintaining the accuracy of the screw rod 22 and making the screw rod transmission effect more stable.

[0026] The lubricating component 27 includes a lubrication cylinder 271 for storing lubricating oil and a push rod 272 arranged inside the lubrication cylinder 271. One end of the push rod 272 inside the lubrication cylinder 271 is connected to a piston 273. An oil storage port 274 is provided at the bottom of the lubrication cylinder 271. When the push rod 272 is squeezed, the piston 273 can push the lubricating oil to be discharged from the oil storage port 274.

[0027] In this embodiment, the aluminum alloy spring buckle carrier 12 is fixed to the PCB board by a positioning buckle with a spring, ensuring that the PCB board will not loosen or deviate in the printed patch, thereby achieving effective positioning and saving manpower. The use of the aluminum alloy spring buckle carrier 12 eliminates the need for manual high-temperature adhesive tape, saving the use of consumable adhesive tape. When the height of the pneumatic base 1 needs to be adjusted, the motor 23 is started to drive the screw rod 22 to rotate, and the position of the pneumatic base 1 can be adjusted in conjunction with the threaded block 24 and the lifting rod 25, so that the pneumatic base 1 can be raised or lowered. The pneumatic base 1 moves upward, can adapt to different usage environments, has strong adaptability and is easy to use. At the same time, the lubrication cylinder 271 is suspended on the threaded block 24 by using the limiting frame 26, and the push rod 272 is squeezed, which can enable the piston 273 to push the lubricating oil to be discharged from the oil storage port 274, so that the lubricating oil falls onto the screw rod 22. When the threaded block 24 moves, the screw rod 22 and the threaded block 24 can be lubricated, which can effectively reduce the wear between the two, thereby maintaining the accuracy of the screw rod 22 and making the screw rod transmission effect more stable.

[0028] Example 2: This example is an improvement made on the basis of Example 1. For details, please refer to Figure 4The limiting frame 26 includes a placement groove 261 and an extension groove 262 opened on the inner wall of the placement groove 261. A threaded rod 263 is provided on one side of the limiting frame 26. One end of the threaded rod 263 passes through the limiting frame 26 and is connected to a clamping plate 264. The clamping plate 264 is placed inside the extension groove 262. When the threaded rod 263 is rotated, the clamping plate 264 can be pushed to move.

[0029] The cross section of the limiting frame 26 is an inverted L-shaped structure, and the size of the placement groove 261 is consistent with the size of the lubricating cylinder 271 , so that the lubricating cylinder 271 can be inserted into the placement groove 261 .

[0030] In this embodiment: the lubrication cylinder 271 is inserted into the placement groove 261, and then the threaded rod 263 is rotated, which can move the clamping plate 264 toward the lubrication cylinder 271 until the clamping plate 264 clamps the lubrication cylinder 271, so that the lubrication cylinder 271 is fixed on the threaded block 24, which is convenient for the subsequent discharge of the lubricating oil. When the threaded rod 263 is rotated in the opposite direction, the lubrication cylinder 271 can be removed and replaced, which is simple to operate.

[0031] Working principle: The aluminum alloy spring clip carrier 12 fixes the PCB board through a spring-loaded positioning clip to ensure that the PCB board will not loosen or deviate in the printed patch, thereby achieving effective positioning. Starting the motor 23 can drive the screw rod 22 to rotate, and cooperate with the threaded block 24 and the lifting rod 25 to adjust the position of the pneumatic base 1, so that the pneumatic base 1 can be raised and lowered, which can adapt to different usage environments. At the same time, the lubricating cylinder 271 is inserted into the placement groove 261, and then the threaded rod 263 is rotated, which can make the clamping plate 264 move toward the lubricating cylinder 271 until the clamping plate 264 clamps the lubricating cylinder 271, so that the lubricating cylinder 271 is fixed on the threaded block 24. Squeezing the push rod 272 can make the piston 273 push the lubricating oil to be discharged from the oil storage port 274, so that the lubricating oil falls onto the screw rod 22. When the threaded block 24 moves, the screw rod 22 and the threaded block 24 can be lubricated. When the threaded rod 263 is rotated in the opposite direction, the lubricating cylinder 271 can be removed and replaced.

[0032] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pneumatic mounting base, comprising a pneumatic base (1) and a shock-absorbing base plate (3) arranged below the pneumatic base (1), characterized in that: An adjustment structure (2) is provided at the upper end of the shock-absorbing base plate (3), and the pneumatic base (1) and the shock-absorbing base plate (3) are connected via the adjustment structure (2); A limit block (11) is provided on the surface of the pneumatic base (1), and four groups of limit blocks (11) are provided. An aluminum alloy spring buckle carrier (12) is provided on the inner side of the four groups of limit blocks (11). A fixed seat (13) is also provided on the upper end of the pneumatic base (1), and a clamping flap (14) is rotatably connected to one side of the fixed seat (13).

2. The pneumatic mounting base according to claim 1, characterized in that: Two groups of the adjustment structures (2) are provided, and the two groups of the adjustment structures (2) are symmetrically distributed about the center line of the shock-absorbing bottom plate (3).

3. The pneumatic mounting base according to claim 2, characterized in that: The adjustment structure (2) includes a fixed frame (21) arranged at the upper end of the shock-absorbing base plate (3) and a screw rod (22) arranged inside the fixed frame (21). A motor (23) is installed on the outer wall of the fixed frame (21), and the output end of the motor (23) is connected to the screw rod (22). The outer thread sleeve of the screw rod (22) is provided with two groups of thread blocks (24). The upper end of the thread block (24) is rotatably connected to a lifting rod (25). The other end of the lifting rod (25) is rotatably connected to the bottom wall of the pneumatic base (1). A limiting frame (26) is also provided at the upper end of the thread block (24), and a lubricating member (27) is provided on one side of the limiting frame (26).

4. The pneumatic mounting base according to claim 3, characterized in that: The lubricating member (27) comprises a lubricating cylinder (271) for storing lubricating oil and a push rod (272) disposed inside the lubricating cylinder (271). One end of the push rod (272) located inside the lubricating cylinder (271) is connected to a piston (273). An oil storage port (274) is provided at the bottom of the lubricating cylinder (271).

5. The pneumatic mounting base according to claim 4, characterized in that: The limiting frame (26) includes a placement groove (261) and an extension groove (262) provided on the inner wall of the placement groove (261). A threaded rod (263) is provided on one side of the limiting frame (26). One end of the threaded rod (263) passes through the limiting frame (26) and is connected to a clamping plate (264). The clamping plate (264) is placed inside the extension groove (262).

6. The pneumatic mounting base according to claim 5, characterized in that: The cross section of the limiting frame (26) is an inverted L-shaped structure, and the size of the placement groove (261) is consistent with the size of the lubrication cylinder (271).

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