Anti-falling pneumatic hydraulic equipment clamping mechanism

Abstract

The utility model relates to the field of clamping equipment, in particular to an anti-falling pneumatic hydraulic equipment clamping mechanism which comprises a base, a lifting assembly is arranged on the base, an overturning assembly is arranged on the top of the lifting assembly, and a clamping assembly is arranged in the middle of the overturning assembly. Through the arrangement of the clamping assembly, the clamping assembly achieves stable clamping and loosening of the clamping base through the coordination effect of the multiple connecting pieces, meanwhile, the friction force in the clamping process is increased through the anti-skid pad arranged on the clamping base, and a workpiece is effectively prevented from falling off in the machining process; according to the clamping mechanism, the overturning assembly is arranged, the overturning assembly drives the first rotating shaft to rotate through the telescopic movement of the second telescopic cylinder, then overturning of the clamping assembly is achieved, the clamping mechanism can easily adjust the angle of a workpiece according to needs through the design, diversified machining requirements are met, and meanwhile the machining efficiency is improved. And a worker can conveniently carry out all-around quality detection on the workpiece after machining is completed.

Description

Technical Field

[0001] The utility model relates to the field of clamping equipment, in particular to an anti-falling pneumatic hydraulic equipment clamping mechanism. Background Art

[0002] The pneumatic and hydraulic equipment clamping mechanism is an important device used to clamp and fix workpieces in the field of industrial automation.

[0003] However, the clamping mechanism of traditional pneumatic and hydraulic equipment often faces the problem of workpiece loosening or falling off during the processing, which not only directly affects the processing accuracy and product quality, but also significantly reduces the safety of the workplace. In addition, the traditional clamping mechanism lacks flexibility in design and is difficult to adapt to workpieces of various shapes and sizes, which greatly limits the expansion of the processing range. Whenever encountering workpieces of different shapes or sizes, operators often need to go through a complicated adjustment process and may even need to replace the entire clamping mechanism, which undoubtedly increases the complexity and cost of the operation. Furthermore, the traditional clamping mechanism usually requires multiple operating steps when clamping and releasing the workpiece, which not only increases the difficulty of operation, but also prolongs the operation time, which has a negative impact on work efficiency. What is even more inconvenient is that some traditional clamping mechanisms do not have a flipping function, which requires workers to manually flip the workpiece when it needs to be flipped, which not only reduces work efficiency but also increases potential safety risks. Utility Model Content

[0004] The purpose of the utility model is to provide a pneumatic and hydraulic equipment clamping mechanism that prevents falling off, so as to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: it includes a base, a lifting assembly is provided on the base, a flip assembly is provided on the top of the lifting assembly, and a clamping assembly is provided in the middle of the flip assembly.

[0006] As a preferred embodiment of the present invention, the lifting assembly includes a pair of telescopic cylinders symmetrically arranged on the base, a mounting seat 1 is provided on the top of the two telescopic cylinders, and a pair of vertical plates symmetrically arranged on the mounting seat 1.

[0007] As a preferred embodiment of the present invention, the flip assembly includes a pair of mounting plates symmetrically arranged on a mounting seat, a vertical ear is provided in the middle of each of the two mounting plates, the two vertical plates are located between the vertical ears, a connecting piece is provided on each of the two vertical ears, a telescopic cylinder is provided on the top of each of the connecting pieces, and a connecting piece is provided on the top of the telescopic rod of the telescopic cylinder.

[0008] As a preferred embodiment of the present invention, a bearing seat 1 is provided on one side of each of the two vertical plates, and the bearing seat 1 is on the same side as the telescopic cylinder 2. A rotating shaft 1 is provided in each of the two bearing seats 1, and the rotating shaft 1 passes through the vertical plate 1. A connecting member 3 is provided at the end of the rotating shaft 1 away from the bearing seat 1, and the bottom of the connecting member 3 is connected to the top of the connecting member 2.

[0009] As a preferred embodiment of the present invention, the clamping assembly includes a mounting seat 2, both sides of which are connected to a rotating shaft 1, a mounting block 1 is provided on the mounting seat 2, a pair of connecting members 7 are symmetrically provided on the front and rear sides of the mounting block 1, a connecting member 4 is movably provided on the two connecting members 7, and a connecting member 5 is movably provided on the bottom of the two connecting members 4.

[0010] As a preferred embodiment of the present invention, a telescopic cylinder three is provided on the top of the mounting block one, the telescopic rod of the telescopic cylinder three passes through the mounting block one and the mounting seat two, the bottom of the telescopic rod of the telescopic cylinder three is provided with a mounting block two, one side of the bottom of the two connecting members five is connected to the top of the mounting block two, and a pair of connecting members six are symmetrically provided on both sides of the bottom of the mounting block two.

[0011] As a preferred embodiment of the present invention, the two connecting members six are each provided with a clamping seat at one end away from the mounting block two, the tops of the two clamping seats are connected to the side of the bottom of the connecting member five away from the mounting block two, and the two clamping seats are each provided with an anti-slip pad.

[0012] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0013] The utility model provides a clamping assembly, and the clamping assembly realizes stable clamping and loosening of the clamping seat through the coordinated action of multiple connecting parts. This design not only ensures the stability of the workpiece during the processing, but also improves the adaptability of the clamping mechanism to workpieces of different shapes and sizes. At the same time, the anti-slip pad provided on the clamping seat increases the friction during the clamping process, effectively preventing the workpiece from falling off during the processing, and improving work safety. The stable clamping also ensures that the position of the workpiece remains unchanged during the processing, thereby improving the processing accuracy. The clamping seat can be easily clamped and loosened by controlling the telescopic movement of the telescopic cylinder three. The operation is simple and quick, and the work efficiency is improved.

[0014] The utility model provides a flipping assembly, and the flipping assembly drives the rotating shaft one to rotate through the telescopic movement of the telescopic cylinder two, thereby realizing the flipping of the clamping assembly. This design enables the clamping mechanism to easily adjust the angle of the workpiece according to needs, meeting diversified processing needs, and also facilitates the staff to conduct all-round quality inspection of the workpiece after the processing is completed. Angle adjustment can be achieved without manual handling, saving time and labor costs and improving work efficiency. The precise coordination between the connecting piece one, the connecting piece two, the connecting piece three and the telescopic cylinder two ensures the accuracy and stability of the flipping process, avoiding errors and jitters during the flipping process.

[0015] The utility model provides a lifting assembly, and the telescopic cylinder drives the mounting base to move up and down, thereby realizing flexible adjustment of the working height of the clamping mechanism, so that the clamping mechanism can adapt to working requirements at different heights and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the lifting assembly structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the flip assembly of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0020] Figure numerals: base 1, lifting assembly 2, telescopic cylinder 21, mounting seat 22, vertical plate 23, flip assembly 3, mounting plate 31, vertical ear 32, connector 33, telescopic cylinder 34, connector 2 35, bearing seat 36, rotating shaft 37, connector 3 38, clamping assembly 4, mounting seat 2 41, mounting block 1 42, connector 7 43, connector 44, connector 5 45, telescopic cylinder 3 46, mounting block 2 47, connector 6 48, clamping seat 49, anti-slip pad 410. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-Figure 4As shown, the utility model proposes an anti-falling pneumatic hydraulic equipment clamping mechanism, which includes a base 1, a lifting component 2 is arranged on the base 1, a flip component 3 is arranged on the top of the lifting component 2, and a clamping component 4 is arranged in the middle of the flip component 3. The base 1 serves as the supporting foundation of the entire clamping mechanism to ensure that the lifting component 2, the flip component 3 and the clamping component 4 can be stably installed on the base 1.

[0023] The lifting assembly 2 includes a pair of telescopic cylinders 21 symmetrically arranged on the base 1. The telescopic cylinders 21 are symmetrically arranged on the base 1, and drive the mounting seat 22 and the components thereon to move up and down through telescopic movement, so that the clamping mechanism can be adjusted according to the actual required height, thereby increasing the flexibility and adaptability of the operation. A mounting seat 22 is provided on the top of the two telescopic cylinders 21, and the mounting seat 22 connects the telescopic cylinder 21 and the flip assembly 3, and provides a stable installation platform for the flip assembly 3. A pair of vertical plates 23 are symmetrically arranged on the mounting seat 22, and the vertical plates 23 are used to support and position the flip assembly 3 to ensure the stability and accuracy of the flipping process.

[0024] The flip assembly 3 includes a pair of mounting plates 31 symmetrically arranged on the mounting seat 22. The mounting plates 31 are connected to the mounting seat 22 to provide a mounting basis for other components in the flip assembly 2. A vertical ear 32 is provided in the middle of the two mounting plates 31. The two vertical plates 23 are located between the vertical ears 32. A connecting piece 33 is provided on the two vertical ears 32. The vertical ears 32 are the mounting basis of the connecting piece 33, allowing the connecting piece 33 to rotate. A telescopic cylinder 2 34 is provided on the top of the connecting piece 33. The connecting piece 33 provides a mounting basis for the telescopic cylinder 2 34. The telescopic cylinder 2 34 pushes up or pulls down one end of the connecting piece 3 38 through the telescopic movement of the telescopic rod, thereby driving the rotating shaft 1 37 connected to the connecting piece 3 38 to rotate, so that the clamping assembly 4 installed between the two rotating shafts 37 is flipped and the angle is adjusted. The top of the telescopic rod of the telescopic cylinder 2 34 is provided with a connecting piece 2 35.

[0025] A bearing seat 1 36 is provided on one side of each of the two vertical plates 23. The bearing seat 1 36 is on the same side as the telescopic cylinder 2 34. A rotating shaft 1 37 is provided in each of the two bearing seats 36. The rotating shaft 1 37 passes through the vertical plate 1 23. The rotating shaft 1 37 serves as the rotating axis of the flipping assembly 3, driving the clamping assembly 4 installed between the two rotating shafts 1 37 to flip according to a predetermined angle. A connecting member 3 38 is provided at the end of the rotating shaft 1 37 away from the bearing seat 1 36. The bottom of the connecting member 3 38 is connected to the top of the connecting member 2 35. The connecting member 2 35 provides a connection basis for the connecting member 3 38 and the telescopic rod of the telescopic cylinder 2 34. The force of the telescopic cylinder 2 34 can be transmitted to the connecting member 3 38 through the connecting member 2 35. The connecting member 2 35 and the connecting member 3 38 jointly ensure that the clamping assembly 4 between the rotating shaft 1 37 and the two rotating shafts 1 37 can flip according to a predetermined angle.

[0026] The clamping assembly 4 includes a mounting seat 2 41, both sides of which are connected to the rotating shaft 1 37, and the mounting seat 2 41 is connected to the flip assembly 3 through the rotating shaft 1 37. A mounting block 1 42 is provided on the mounting seat 2 41, and a pair of connecting members 7 43 are symmetrically provided on the front and rear sides of the mounting block 1 42. The connecting member 7 43 is the key connection point between the mounting block 1 42 and other connecting members in the clamping assembly 4, and is used to support and connect other components, thereby realizing the clamping and loosening movement of the clamping seat 49. Connecting member 4 44 is movably provided on the two connecting members 7 43, and connecting member 5 45 is movably provided on the bottom of the two connecting members 44. Connecting member 4 44 is located below connecting member 7 43, and is a bridge between connecting member 7 43 and connecting member 5 45, allowing connecting member 5 45 to rise, fall and rotate within a certain range.

[0027] A telescopic cylinder 3 46 is provided on the top of the mounting block 1 42. The telescopic cylinder 3 46 drives the mounting block 2 47 to rise or fall through the telescopic movement of the telescopic rod, and coordinates the multiple connecting pieces in the clamping assembly 4 to enable the two clamping seats 49 to clamp or release. The telescopic rod of the telescopic cylinder 3 46 passes through the mounting block 1 42 and the mounting seat 2 41. The bottom of the telescopic rod of the telescopic cylinder 3 46 is provided with a mounting block 2 47. One side of the bottom of the two connecting pieces 5 45 is connected to the top of the mounting block 2 47. A pair of connecting pieces 6 48 are symmetrically provided on both sides of the bottom of the mounting block 2 47. Both sides of the mounting block 2 47 are connected to the connecting pieces The fifth connector 45 is connected to the sixth connector 48. When the telescopic rod of the telescopic cylinder 3 46 contracts, the second mounting block 47 pushes the fifth connector 45 upward, and the bottom of the fourth connector 44 pushes the fifth connector 45 outward, so that the bottom of the fifth connector 45 away from the end of the mounting block 2 47 tilts downward, driving the end of the sixth connector 48 away from the mounting block 2 47 to also tilt downward, thereby realizing the clamping action of the two clamping seats 49. When the telescopic rod of the telescopic cylinder 3 46 extends and pushes the mounting block 2 47 downward, the loosening action of the two clamping seats 49 is realized through the coordinated action of the seventh connector 43, the fourth connector 44, the fifth connector 45 and the sixth connector 48.

[0028] A clamping seat 49 is provided at one end of the two connecting parts 6 48 away from the mounting block 2 47. The tops of the two clamping seats 49 are connected to the side of the bottom of the connecting part 5 45 away from the mounting block 2 47. Anti-slip pads 410 are provided on the two clamping seats 49. The clamping seats 49 are used to directly contact and clamp the workpiece, and the anti-slip pads 410 are used to increase the friction during the clamping process to prevent the workpiece from falling off.

[0029] When in use, the staff first ensures that all parts of the clamping mechanism are intact, all connections are securely fastened, and there is no looseness or damage, and then starts the telescopic cylinder 21 to adjust the clamping mechanism to the required working height.

[0030] The staff can place the workpiece to be clamped between the two clamping seats 49 of the clamping assembly 4, start the telescopic cylinder three 46 in the clamping assembly 4, and shrink the telescopic rod of the telescopic cylinder three 46 to make the mounting block two 47 rise, and the mounting block two 47 pushes the connecting member five 45 upward, and the connecting member four 44 pushes the connecting member five 45 outward, so that the bottom of the connecting member five 45 away from the end of the mounting block two 47 tilts downward, driving the connecting member six 48 away from the end of the mounting block two 47 to also tilt downward, thereby realizing the clamping action of the two clamping seats 49, so that the two clamping seats 49 clamp the workpiece, and prevent the workpiece from falling off by the anti-slip pad 410 on the clamping seat 49, so as to keep the workpiece stable during the processing and avoid direct contact between the staff and the processing equipment.

[0031] If the workpiece needs to be processed at the bottom or other angles, the telescopic cylinder 2 34 in the flipping assembly 3 can be started to extend the telescopic rod of the telescopic cylinder 2 34, and push the connecting piece 2 35 upward, so that the end of the connecting piece 3 38 connected to the connecting piece 2 35 is lifted, thereby driving the rotating shaft 1 37 to rotate, so that the clamping assembly 4 installed between the two rotating shafts 1 37 is flipped to a preset angle, which is convenient for the processing equipment to continue processing. At the same time, it can also be used in the workpiece quality inspection link to facilitate the staff to conduct quality inspection on the workpiece after processing.

[0032] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. A pneumatic and hydraulic equipment clamping mechanism for preventing falling off, comprising: A base (1), characterized in that: a lifting assembly (2) is provided on the base (1), a flip assembly (3) is provided on the top of the lifting assembly (2), and a clamping assembly (4) is provided in the middle of the flip assembly (3); The clamping assembly (4) includes a second mounting seat (41), both sides of which are connected to a first rotating shaft (37), a first mounting block (42) is provided on the second mounting seat (41), a pair of connecting members (43) are symmetrically provided on the front and rear sides of the first mounting block (42), a connecting member (44) is movably provided on both the two connecting members (43), and a connecting member (5) (45) is movably provided on the bottom of both the two connecting members (44).

2. The anti-falling pneumatic and hydraulic equipment clamping mechanism according to claim 1, characterized in that: The lifting assembly (2) comprises a pair of telescopic cylinders (21) symmetrically arranged on the base (1), a mounting seat (22) being arranged on the top of the two telescopic cylinders (21), and a pair of vertical plates (23) being symmetrically arranged on the mounting seat (22).

3. The anti-falling pneumatic and hydraulic equipment clamping mechanism according to claim 2, characterized in that: The flip assembly (3) comprises a pair of mounting plates (31) symmetrically arranged on a mounting seat (22), a vertical ear (32) being arranged in the middle of the two mounting plates (31), two vertical plates (23) being located between the vertical ears (32), a connecting member (33) being arranged on the two vertical ears (32), a telescopic cylinder (34) being arranged on the top of the connecting member (33), and a connecting member (35) being arranged on the top of the telescopic rod of the telescopic cylinder (34).

4. The anti-falling pneumatic and hydraulic equipment clamping mechanism according to claim 3, characterized in that: A bearing seat 1 (36) is provided on one side of the two vertical plates 1 (23), and the bearing seat 1 (36) is on the same side as the telescopic cylinder 2 (34). A rotating shaft 1 (37) is provided in the two bearing seats 1 (36), and the rotating shaft 1 (37) passes through the vertical plate 1 (23). A connecting member 3 (38) is provided at one end of the rotating shaft 1 (37) away from the bearing seat 1 (36), and the bottom of the connecting member 3 (38) is connected to the top of the connecting member 2 (35).

5. The anti-falling pneumatic and hydraulic equipment clamping mechanism according to claim 4, characterized in that: A telescopic cylinder three (46) is provided on the top of the mounting block one (42), and the telescopic rod of the telescopic cylinder three (46) passes through the mounting block one (42) and the mounting seat two (41). A mounting block two (47) is provided on the bottom of the telescopic rod of the telescopic cylinder three (46). One side of the bottom of the two connecting members five (45) is connected to the top of the mounting block two (47), and a pair of connecting members six (48) are symmetrically provided on both sides of the bottom of the mounting block two (47).

6. The anti-falling pneumatic and hydraulic equipment clamping mechanism according to claim 5, characterized in that: The two connecting members six (48) are both provided with a clamping seat (49) at one end away from the mounting block two (47), and the tops of the two clamping seats (49) are both connected to the side of the bottom of the connecting member five (45) away from the mounting block two (47), and the two clamping seats (49) are both provided with an anti-slip pad (410).

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